This started happening a few days ago.

I click the start menu button on my 2nd monitor and it will open for a second and then just close itself.

When I click it, the start menu on my main monitor briefly highlights but doesn't open on the 1st monitor or anything.

Any way of fixing this? It makes the multi monitor taskbar kind of useless?

Oh thank god.

Thank you so much.

I just updated to 10.1 beta 2, and can confirm this issue seems to be fixed. Thanks for your hard work on this.