[Google Camera Mods] Timmmmaaahh!:
I seem to be using Arnova's Gcam_6.2.030_Advanced 2.2.2beta2.190907.0540 (found here) and it seems to be playing well with Android 10 on my 6T so far. Photo Sphere was crashing first but seems to be working after rebooting (can't fully test now). I can see it's still struggling via logcat though:

10-22 13:32:39.967 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:39.967 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15490} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:39.967 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15490} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:39.967 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15490} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:39.984 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15491} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:39.984 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15491} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:39.984 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15491} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.001 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15492} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.001 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15492} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.001 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15492} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.001 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:39.995 W/provider@2.4-se( 798): type=1400 audit(0.0:1508): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=22669 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0
10-22 13:32:40.017 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15493} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.017 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15493} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.017 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15493} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.018 E/RED ( 4719): 80.00001 250.0123.0
10-22 13:32:40.018 E/color ( 4719): #50fa7b
10-22 13:32:40.020 I/chatty ( 4719): uid=10002(com.lorenzomoscati.np) identical 178 lines
10-22 13:32:40.020 E/color ( 4719): #50fa7b
10-22 13:32:40.025 W/provider@2.4-se( 798): type=1400 audit(0.0:1509): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=22669 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0
10-22 13:32:40.034 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.034 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15494} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.034 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15494} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.034 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15494} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.051 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15495} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.051 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15495} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.051 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15495} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.055 W/provider@2.4-se( 798): type=1400 audit(0.0:1510): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=22669 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0
10-22 13:32:40.067 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.067 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15496} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.067 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15496} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.067 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15496} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.084 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15497} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.084 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15497} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.084 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15497} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.101 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15498} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.101 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15498} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.101 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15498} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.095 W/provider@2.4-se( 798): type=1400 audit(0.0:1511): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=22669 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0
10-22 13:32:40.101 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.117 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15499} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.117 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15499} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.117 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15499} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.125 E/RED ( 4719): 80.00001 250.0123.0
10-22 13:32:40.125 E/color ( 4719): #50fa7b
10-22 13:32:40.125 I/chatty ( 4719): uid=10002(com.lorenzomoscati.np) identical 21 lines
10-22 13:32:40.125 E/color ( 4719): #50fa7b
10-22 13:32:40.125 W/provider@2.4-se( 798): type=1400 audit(0.0:1512): avc: denied { read } for name="u:object_r:default_prop:s0" dev="tmpfs" ino=22669 scontext=u:r:hal_camera_default:s0 tcontext=u:object_r:default_prop:s0 tclass=file permissive=0
10-22 13:32:40.125 E/color ( 4719): #50fa7b
10-22 13:32:40.127 I/chatty ( 4719): uid=10002(com.lorenzomoscati.np) identical 155 lines
10-22 13:32:40.127 E/color ( 4719): #50fa7b
10-22 13:32:40.134 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15500} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.134 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15500} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.134 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15500} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.135 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.151 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15501} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.151 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15501} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.151 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15501} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.167 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15502} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.167 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15502} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.167 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15502} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.167 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.184 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15503} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.184 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15503} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.184 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15503} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.200 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.200 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15504} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.201 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15504} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.201 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15504} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.217 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15505} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.217 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15505} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.217 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15505} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.234 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15506} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.234 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.234 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15506} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.234 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15506} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.235 E/RED ( 4719): 80.00001 250.0123.0
10-22 13:32:40.235 E/color ( 4719): #50fa7b
10-22 13:32:40.237 I/chatty ( 4719): uid=10002(com.lorenzomoscati.np) identical 178 lines
10-22 13:32:40.237 E/color ( 4719): #50fa7b
10-22 13:32:40.251 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15507} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.251 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15507} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.251 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15507} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.267 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.267 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15508} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.267 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15508} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.267 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15508} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.284 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15509} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.284 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15509} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.284 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15509} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.300 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15510} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.301 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15510} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.301 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15510} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.302 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.317 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15511} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.317 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15511} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.317 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15511} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.334 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15512} for Connection{0x7629d41c20, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.334 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15512} for Connection{0x7629d41cc0, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.334 W/SurfaceFlinger( 925): Failed dispatching VSync{displayId=19260235133379457, count=15512} for Connection{0x7629ca0740, VSyncRequest::Periodic{period=1}}
10-22 13:32:40.335 E/libc ( 798): Access denied finding property "persist.camera.fd.dump"
10-22 13:32:40.344 E/RED ( 4719): 80.00001 250.0123.0
10-22 13:32:40.344 E/color ( 4719): #50fa7b