tabs disapear on teh second webpagecontrol

WEB TMS WEB Core
1

The tabs on a form disappear. When you start a form with webpagecontrols the tabs disappear of the second webpagecontrol disappear.

Enclosed a test project. What can be the reason?

iMissioTest.zip (1.8 MB)

2

Thanks for this project. We could reproduce this. Very strange issue at first sight, so we are investigating.

3

We could now trace & solve this issue. Next update of TMS WEB Core will address this.