maybe you could use https://twcloud.github.io/ It works well with dropbox and Firefox.
Birthe -- 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 tiddlywiki+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/d60d9255-f344-45f7-a161-001286e651a6o%40googlegroups.com.