As the title states, my app screen flashes three times when it starts up then stops. I figured it was something to do with an OnStart function so I completely commented out everything yet it still occurs. I've tried removing, commenting out, or turning the visibility off for controls that I think could be the cause, but nothing seems to remedy it.
The odd thing is that this app never used to do this. The main changes I made to it were adding a second gallery (which is copied and altered from the first gallery already present on this screen), a toggle (hidden by the small blue square in the below gif), and some new variables in the App > OnStart. I don't think I've ever encountered something like this before, and searching the forums here and the internet in general has yielded no results.