Set Height/Width Popupform

Since version 1.9, setting the "Width"/"Height" no longer works in the popup form.
is there a new function to set this properties?
"Top"/"Left" are still ok.
in version 1.8.5 all 4 properties it worked correctly

see demo program at attachment

TMSWeb Sample ShowModal.zip (13.2 KB)

Thanks for reporting.
We could trace & fix this issue. We will release an update v1.9.0.1 asap with this fix.