Steps to reproduce the bug:
-Input a custom zoom as you like;
-Go back to 16:9;
-Turn off the TV;
-When you turn the TV back on and select custom zoom they are no applied.
If you go to the settings of the zoom you see that the values that you have input are there.
In few words, the TV custom zoom don't pick the settings you have put there after you turn the TV off.
I waited to see this bug squashed but after 2 years I have to do something about it! Is annoying.
