Tabs opened in a vivaldi-snapshot browser window can't be closed after a while, possibly after downloading a PDF file -- hints in Vivaldi Forum's URL above. Reproducible: Always Steps to Reproduce: 1. Open a vivaldi-snapshot window. 2. Open tabs at different URLs. In my case the problem started with several tabs opened at https://ieeexplore.ieee.org/..., while reading articles -- login access is needed :-/ 3. Download a PDF of one of the above article. 4. Try to close any tab by any means (Ctrl+W, clicking the "x", ...). Actual Results: Can't close any tab. Expected Results: Any tab can be closed. The workaround reported at Vivaldi's forum doesn't seem to work for me.
I've masked this version. Expect a new snapshot soon or use the older version.