I can confirm both. Often, closing a tab in Chromium simply does nothing. Chromium has lost my tabs multiple times (not by profile corruption, but not restori

I can confirm both. Often, closing a tab in Chromium simply does nothing. Chromium has lost my tabs multiple times (not by profile corruption, but not restoring them on startup). Firefox hasn't lost my tabs for over 10 years -- one big reason I use it (it did lose them ~5 times but I could always restore them from the backup file in the profile directory).