[vbat99]

@vbat99 
I swear I made a right click over 100 times in this area. Once everything is disabled, the drop down menu will not return.
A possible reason but really not sure: MC uses the Windows own UI, i meanwhile use Build 1809 of Windows 10, 
my MC UI looks completely different to yours (not meant negative, I like it very much) but maybe there are still a few pixel differences that make it impossible for me to get the drop down menu back again.

Yes, I am running in Win7, with all the fancy turned off. ( Performance - Adjust for best performance)

@bobrap 

One way to fix that would be to make general un-selectable.  You can still drag the bar up or down.

That's exactly what I'm doing right now to avoid the problem.

Next release will have General filter always enabled, and removed from Configure Movie filters. Users can still minimized the filter list by double clicking the filter top bar, and same for expanding the filter list.