Woops ! I had no issues on Linux, what's your distribution / desktop environnement ? Also what is your screen resolution :) ?
I am using Ubuntu 18.04, Gnome Desktop, resolution 1920x1080 (16:9). I am also using dual monitors, I guess that's what causing this trouble. X Window System never handled dual monitors well with me. :(
Good to know, I'll try to investigate ! Thanks for the report :)