Capture One 11.3 with touch screen?

Hi All,

Since few days I am using Dell XPS 15 9570 which comes with touch screen.
It works fine for things like zooming (pinch), browising photos, etc... However whenever I try to draw a mask, Capture One seems to get confused and tries to switch to 'hand' tool.

It works fine with Affinity Photo though, I can use 'inpainting tool' with my finger or the stylus.

Has anybody an idea why C1 behaves differently?

thanks in advance,
Robert