I put a TTMSFNCComboBox on a TTMSFNCPanel. The TTMSFNCPanel is set as a DropDownControl for a ToolbarButton.
It looks well but when I click on the ComboBox, the panel (under it) dissapears!

However when the TTMSFNCPanel is not connected with the ToolbarButton, it works.

Is this some setting, I missed?

Thank you!

We detected an issue with double dropdown windows and we'll need additional time to investigate this here.

We fixed this issue, next version of TMS FNC Core & TMS FNC UI Pack will address this.

Thank you very much!