Touch resizing of gcode preview

Hi, I have an issue in Gmoccapy.When I try to click on “Clear Toolpath” or “Jog Speed –”, the cursor automatically grabs the edge of the preview window. Instead of clicking the button, it starts resizing the preview window.It feels like the preview window border has priority over the buttons, so I can’t reliably click them. Has anyone experienced this, or knows how to fix it? 

Please update to the most recent version. There was an issue the the handle where you can adjust the ratio of the left and right window part.