I am coding a color picker, somehow I managed to keep things consistent except for the following:
When there are 3 sliders instead of 4 there is an empty space that looks a bit weird.
(the top-right icon is for switching color mode)
I thought about auto-sizing the window but it's really poor UX because the color preview on the bottom changes position whenever the above condition is true.
Is there a better approach for this case ?
Is that simplest approach the best compromise for a good UX ?