Text editing window size

[NickGeek]

Discussed in https://github.com/MicroPad/MicroPad-Core/discussions/374

^{Originally posted by tinkererNat August 8, 2021} Just wondering if you've thought about making the text editing window size be able to be set separate from the display size.
I use a lot of LaTeX equations which in non rendered form take up a lot of line length so it would be nice to make my editing window either remember the size it was last resized to using the bottom corner or be able to be have the height and width set manually (and then remembered when re-editing)