FolderItem.TagNamesMBS strips out EndOfLines

We had a discussion about this subject, on this forum, some weeks/months ago. My question was about setting several custom tags to a given file, each having a different colour (from the set of colours provided for labels: 0 to 7). Perhaps you remember, Christian, as you were in the discussion.
After several attempts, the only provided answer was to use “Tag name”+chr(10)+IndexOfColour. If you have a better idea today, I’d be happy to hear it.
Setting the Finde label just changes a single colour (the file’s colour), but won’t work for one colour per tag.

Anyway, I’m describing a bug: the retrieved tags from FolderItem.TagNamesMBS removes the chr(10) and the following string, which is fairly working when setting it.
Thanks for your answers.