Maximize on some screens is a know bug introduced in the latest version that brought powerfull new features like frame editing and manual white balance.
Revopoint was also made aware that they need to make releases that have not been mass tested as release candidate downloads and keep always a good known version available for users to rollback.
That said @Revopoint-Cassie and @Revopoint3D-Gena have transmited these issues to the Dev team and they are working to fix it.
So expect a rollback or a fix version up soon