I can no longer drag a tiddler via its title from Chrome and drop it on a FireFox wiki, it results in importing an untitled tiddler containing the [[source tiddler title]].
but I can do the reverse .
The Same occurs dragging tag pills
It is fine if you drag files from the downloads in one browser to the other.
I think this started some months ago when I had no time to address it.
I am using the latest public version of both Browsers on Windows 11.
Something similar occurred with an update to Chrome back in late 2021, wherein drag-and-drop of a tiddler contained both file data and text/vnd.tiddlywiki data, and the file data took precedence, resulting in the importing of a download.url tiddler containing the encoded text/vnd.tiddlywiki data, rather than decoding the text/vnd.tiddlywiki data itself.