I see Mark S. has deleted his post but for people on email who saw it, I'm on Debian Linux running TW5 v5.1.19 on node-js, and have had the same results with both google-chrome and qutebrowser browsers. I had just deleted my import files when I saw your message, but have reconstructed the tid file and confirmed it acts the same way on my system as I described earlier.
Regards, David. -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/811f9b20-212b-4238-a53c-e2b6e1a448b9%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Demo_Tid_Import.tid
Description: Binary data

