Choosing task in modal context (in commit dialog)

Hi everybody,

I'm facing following problem after migrating the plugin I develop to Idea 12:

I'm trying to allow user to choose task during commit (reason: based on the task properties commit message is updated). The code I used to have (invoke "tasks.activate") worked fine with 10.5 and 11.x. If I invoke "tasks.goto" the same way I did with "tasks.activate" the popup shows, however the focus remains in the modal commit dialog and the upper part (with the input field) of the Goto dialog is hidden/overlayed by the commit dialog.

Is there a way how to make this work other than providing my own "goto" dialog?

Thanks.