While importing my pages that were exported from RoamResearch, I ended up with a page called “Have Learned”. This is unexpected since the original source page was titled “Things I want to learn / Have Learned”
It appears that the importer created a folder based on the title (filename) having a slash and helpfully put remainder of title as filename and conveyed remainder.
Possible fix - If Roam exported page has a title including any of the following chars: * " \ / < > : | ?
then substitute in something like a underscore as placeholder.
Win10 with v0.6.7