[Xposed Framework Modules] pcxnet:
Hey man, i appreciate your time, and this is well out of my field of expertise. I'm not a programmer by any means. Maybe someone else in here can chime in, but i did a search thru the source code for XInsta (An instragram xposed mod which works on both the official and Pie version), and they have no reference to the check you ran.

Instead they just do imports which are all the exact same name as your class above . eg

C:\Users\chris\Desktop\XInsta-master\app\src\main\AndroidManifest.xml (4 hits)
Line 20: android:name="xposedmodule"
Line 23: android:name="xposedminversion"
Line 26: android:name="xposeddescription"
Line 44: <category android:name="de.robv.android.xposed.category.MODULE_SETTINGS" />
C:\Users\chris\Desktop\XInsta-master\app\src\main\java\com\ihelp101\instagram\Date.java (1 hit)
Line 26: import de.robv.android.xposed.XposedBridge;
C:\Users\chris\Desktop\XInsta-master\app\src\main\java\com\ihelp101\instagram\Helper.java (23 hits)
Line 26: import com.mayulive.xposed.classhunter.ProfileHelpers;
Line 27: import com.mayulive.xposed.classhunter.packagetree.PackageTree;
Line 28: import com.mayulive.xposed.classhunter.profiles.ClassItem;
Line 29: import com.mayulive.xposed.classhunter.profiles.ClassProfile;
Line 30: import com.mayulive.xposed.classhunter.profiles.ConstructorProfile;
Line 31: import com.mayulive.xposed.classhunter.profiles.FieldItem;
Line 32: import com.mayulive.xposed.classhunter.profiles.MethodProfile;
Line 64: import de.robv.android.xposed.XposedBridge;
Line 65: import de.robv.android.xposed.XposedHelpers;
Line 66: import de.robv.android.xposed.callbacks.XC_LoadPackage;
Line 68: import static com.mayulive.xposed.classhunter.Modifiers.ABSTRACT;
Line 69: import static com.mayulive.xposed.classhunter.Modifiers.BRIDGE;
Line 70: import static com.mayulive.xposed.classhunter.Modifiers.ENUM;
Line 71: import static com.mayulive.xposed.classhunter.Modifiers.EXACT;
Line 72: import static com.mayulive.xposed.classhunter.Modifiers.FINAL;
Line 73: import static com.mayulive.xposed.classhunter.Modifiers.INTERFACE;
Line 74: import static com.mayulive.xposed.classhunter.Modifiers.PROTECTED;
Line 75: import static com.mayulive.xposed.classhunter.Modifiers.PUBLIC;
Line 76: import static com.mayulive.xposed.classhunter.Modifiers.STATIC;
Line 77: import static com.mayulive.xposed.classhunter.Modifiers.SYNTHETIC;
Line 78: import static com.mayulive.xposed.classhunter.Modifiers.THIS;
Line 80: import static de.robv.android.xposed.XposedHelpers.findClass;
Line 81: import static de.robv.android.xposed.XposedHelpers.getObjectField;
C:\Users\chris\Desktop\XInsta-master\app\src\main\java\com\ihelp101\instagram\MainNew.java (3 hits)
Line 711: Intent intent = new Intent("de.robv.android.xposed.installer.OPEN_SECTION");
Line 712: intent.setPackage("de.robv.android.xposed.installer");
Line 718: intent.setData(Uri.parse("http://repo.xposed.info/module/com.Taptigo.XposedModules.IgZoom"));

Possibly they just try to use the functions without the check, and then error if it fails? like i said, im not sure .. You're more than welcome to try and remove the check and send me a version to test or something. I'm not looking for a heap of time commitment to this,i realise you're busy and I'm not the best person to help.

These are the known issues that the new module has:

Known issues
resources hooking is not supported yet
may not be compatible with all ART devices
only a few Xposed modules has been tested for working
file access services are not implemented yet, now simply use magiskpolicy to enable needed SELinux policies

So if it uses those, then we are out of luck, but like I said, snapchat saves, etc app works, as does one which does a similar thing to Instagram. They seem similar to what Grindrmod does, so im just crossing my fingers here.

Hope this helps, if not, I understand.

Thanks