Assuming you are talking about the production version:
2.38.4.3 (January 11, 2023)
- Fixed a bug that frequently caused Error Code -1 when viewing camera groups
The best place would be to notify them in the announcement thread here:
If it is the Beta version of the app, then just search for that version number’s announcement thread. 
Account Tab > About (look for the version number under the Wyze logo)