6th October 2016, 12:16
Regarding 1. I can confirm this. Moving the panel around and back to its original position makes resizing work again.
I could not reproduce it on my other machine running vanilla plasma 5.8 (with breeze dark plasma theme) so it might be theme related somehow.
Regarding 2. It is still working here. Though I never used the plugin before 5.8. So maybe if you remove all calendars and readd them it will work correctly
Regarding 3. Confirmed. It is a bug in Look and Feel package that interferes here and restores the Folderview always. Switching to some other look and feel like breeze should fix it
I could not reproduce it on my other machine running vanilla plasma 5.8 (with breeze dark plasma theme) so it might be theme related somehow.
Regarding 2. It is still working here. Though I never used the plugin before 5.8. So maybe if you remove all calendars and readd them it will work correctly
Regarding 3. Confirmed. It is a bug in Look and Feel package that interferes here and restores the Folderview always. Switching to some other look and feel like breeze should fix it