Here's what happened:
I made full screen get toggled on upon Login().
Now, when I went in and actually unchecked the resize checkbox with the skin editor, resizing became disabled and full screen was on as soon as I ran it, just as I would expect, but when I toggled full screen off, then back on (resizing gets disabled when full screen), the window didn't behave right at all. It ended up shifted a few pixels off-screen towards the upper-left, and the Windows taskbar didn't get hidden for some reason.
I know that this is caused by can-resize because if I make it not turn on upon switching to windowed mode, then there is no window alignment issue and the Windows taskbar hides as it should. However, I need resizing to be re-enabled when windowed mode is on, because it just doesn't act normal without it (obviously). I should also mention that I had to try disabling can-resize to begin with, because that same window alignment issue always happens when full screen is on at the same time.
This is a very annoying bug. From what I know, 2 things seem to be happening that shouldn't:
1. When both resizing and full screen mode are enabled, the window becomes misaligned.
2. The winset() proc is failing to set the can-resize parameter as false.
I didn't test this using the list2params() proc, so I don't know if the results might be different in that case.
Finally, here is the code for the full screen verb switch that I came up with. To try and reproduce it, there will need to be a DMF interface file with can-resize initially set to false. You will of course also need to display the verbs in the interface, in order to toggle them.
I'm sure the toggle would have worked great if it wasn't for this silly bug.
I sure hope it gets fixed!
Let me know if you are able to reproduce the problem.