UI colomns not persistent

[nuuwnhuus]

Love this alpha so far, I've really only seen one thing that doesn't work as expected so I figured I'd mention it.
I've got a couple of bookmarks, when clicking on a bookmark the columns (type, runcount) I have selected disappear.

Issue found in 1.5.0.1290a (x64)

[NotNull]

What is configured in the Columns: field of your bookmark(s)?

(Menu:Bookmarks > Organize Bookmarks )