Toolbar SelectButton Error 7.1.7

This issue does not exist before 7.1.7

in Window nothing work !

I can confirm this bug, On version 7.0.3 works great

Thank you for your notes. This is a known problem.
It will be fixed in the next update.

The porblem was fixed in the latest (7.1.8) dhtmlxSuite update.
Now it should work correctly.
Thank you for your report.

Thank You, i have seen it and be on work.