Shift-paste doesn't work

Problem

• I copy text that has formatting and try to paste it into athens
• It pastes weird (probably due to formatting) into new block instead of the one I'm editing
• I try to do plain-text-paste of shift-command-V.
• Nothing happens.

Screenshots/Demo

Athens Version

98

I can't reproduce this. Normal paste (Ctrl+V) appears to be stripping formatting already, and Ctrl+Shift+V seems to do the same. I'm using the AppImage from v1.0.0.