[BUG] Saving presets doesn't work right on iOS

[jatinchowdhury18]

Describe the bug
From TestFlight:

If you look at the bar in the bottom right corner where you save or load a preset, I tried to save a preset but before I hit enter I minimized the keyboard so I could see the words that I typed in, however after I did this I could not get the keyboard to reappear or save the preset, or get the text in the box to change. The cursor remained there as was blinking, and the keyboard never came back so I could hit enter. Then I used arrows on L and R side of the box and they changed presets however the text in the slot, never changed. It stayed “test one old tape” with a blinking cursor, no matter what I did. Tap, hold, tap/hold, double tap, etc...