Hi,
I am seeing a problem while creating buttons hotspots using textfield, that has been introduced at version 1.19.
The problem of that is a bug in the internal hotspot sorting (this is new to 1.19 because of the WebGL hotspot rendering support) - the sorting depends on the 'zorder' value and when no zorder was set, the sorting fails in a bad way which causes such effects.
For the next release this is already fixed.
As workaround for the current release - it should work when applying a zorder value to each hotspot.
Best regards,
Klaus