Cannot change shortcut "Open with > Associated Program"

[oredaze]

I don't know if this is very new, but I think it wasn't a problem in old versions.
I want to use the F3 key but it conflicts with "Open with > Associated Program" and that one is not present in the settings, so it cannot be changed.
Also on a side note if I set a shortcut to "None" it does NOT remove anything, so that's an other bug.

[xnview]

I want to use the F3 key but it conflicts with "Open with > Associated Program" and that one is not present in the settings, so it cannot be changed.

F3 can't be reassigned, always used by 'Associate Program'

Also on a side note if I set a shortcut to "None" it does NOT remove anything, so that's an other bug.

could you explain me more?

[oredaze]

F3 can't be reassigned, always used by 'Associate Program'

Yes, but can we please be allowed to do that in the future, because I use F1-4 for my various zooming across all programs.

could you explain me more?

When I want to disable a shortcut I set it to NONE in the settings, that appears to have no effect.

[xnview]

When I want to disable a shortcut I set it to NONE in the settings, that appears to have no effect.

which one? in edit or browser mode?

[oredaze]

Both.
Actually I found that if you restart the program it gets applied properly. Strange behavior.