Merge pull request #26232 from davehunt/bug1074117-fmradio

Bug 1074117 - Use expected conditions and optimise element lookups in fm radio app object
Merge pull request #26226 from davehunt/bug1074117-costcontrol

Bug 1074117 - Use expected conditions and optimise element lookups in cost control app object
Bug 1091676 - Investigate intermittent failure in test_cost_control_reset_wifi.py
Merge pull request #26235 from chirarobert/bug_1091676

Bug 1091676 - Investigate intermittent failure in test_cost_control_rese...
Merge pull request #26143 from viorelaioia/bug_1098300

Bug 1098300 - [v2.2] Investigate test_dialer_miss_call_from_known_contac...
Merge pull request #26233 from davehunt/bug1074117-ftu

Bug 1074117 - Use expected conditions and optimise element lookups in first time use app object
Bug 1100994 - [v2.2] Fix test_settings_device_info.py failure
Merge pull request #26229 from davehunt/bug1074117-email

Bug 1074117 - Use expected conditions and optimise element lookups in email app object
Bug 1100305 - Disable intermittent failing browser test. r=me
Bug 1097591 - vbump marionette-apps = v0.3.12
Merge pull request #26257 from chirarobert/bug_1100994

Bug 1100994 - [v2.2] Fix test_settings_device_info.py failure
Merge pull request #26259 from lightsofapollo/bug-1097591

Bug 1097591 - vbump marionette-apps = v0.3.12
Merge pull request #26208 from eeejay/bug-1069422

Bug 1069422 - Use gaia-select for combo boxes. r=salva
Bug1087060-[Gallery]-Forward and back arrows should not overlap r=wilsonpage
Bug 1094076 - Disabling intermittent failed tests. r=me
Bug1087058-[Gallery][RTL]-Fix of split photo in fullscreen view when language is set to Arabic r=djf
Fix tests
Add a comment about thumbnail sizes
Bug 1097565: email: implicit z-index could lead to covering dialogs and value selectors
Address more review comments