The official Patch #2 Update (released May 16, 2018) addressed major fan complaints regarding the game's initial mobile-to-PC port:
: Improved resolution and increased the display area for FMV sequences. Chrono.Trigger.Limited.Edition.Patch.2.Update.rar
If you own the game legally, you should and allow Steam to update the game automatically. The current official version includes all fixes from Patches 1 through 5, making standalone update files unnecessary and potentially harmful. The official Patch #2 Update (released May 16,
: Added a new UI option based on the original SNES look, optimized for keyboards and controllers. optimized for keyboards and controllers.