Opening color picker 'no-alpha' with alpha channel color enables transparency

[MelanieW97]

Hey there,

if the user picks an alpha channel color even though it's forbidden in the color picker, the color picker hides the alpha slider but the alpha channel is enabled because the color does, in fact, have an alpha channel. I think the picker should ignore the set alpha channel right here because it's not even possible to change it without using the input field.

Thanks in advance. :)