Ensure fullscreen live view image fits the screen without scrolling

[Alex-developer]

Discussed in #4155

^{Originally posted by Oxize January 1, 2025}
Is there a possible to change the current fullscreen function to fit in screen fullscreen instead of sliders?

Its not really a fullscreen picuture. It picks only 3/4 of the picture in fullscreen.

If i click on this Live View screen to go fullscreen.

Ìt only picks like 3/4 of the picuture. Not the whole picture. Can this be changed?

Still missing the lowest part:

I am Lastest version Chrome Browser. Its the same with Firefox.