Repository label is using the directory name

Before v 3.4.15 the title of a tab would be the name of the bookmark, after updating it looks like the tab title is now the directory name. This is not helpful and breaks previous behavior. Due to our project structure i have the same repository checked out in multiple places. Without the bookmark names those can't be differentiated anymore in the user interface and i have to wait for the rollover popup to "discover" where those are. This has a major effect on my workflow