I have made a custom dgnlib with a workflow that has tabs. I want to delete some of those tabs. I select the tab, select the Remove button, select Apply but the tab is not removed. Anyone else experience this same issue or know what is causing this?
I was having the same issue and it turned out that I had multiple dgnlib files in my default location (e.g. C:\ProgramData\Bentley\CONNECT Edition\Configuration\Organization\Dgnlib\Gui). Once I put the old dglib files in an obsolete folder and made the corrections to the remaining dgnlib file I was able to remove the unwanted tabs. I hope this helps.
Unfortunately, my local is clean of dgnlibs as I am managing a custom workspace where the dgnlib's are being called from. I filed a ticket and it was filed as a defect. They provided instructions on removing the tabs the manual way through an export of the ribbon to xml and then pulling it back in.