Since the 95th version, the spellchecker instantly stops working after the first page load, and it never starts again. I have to restart Firefox. '''Details:''' I have a div element with multiple paragraphs inside. The div has the following attributes: spellcheck="true" lang="hu" contenteditable="true" (I have the same results with lang="en") After the page load, spelling errors are visible (red wavy underline), but if I edit one of the paragraphs with an error, the underlines are disappear in that paragraph. If I reload the page, the spelling errors are now completely missing. Only browser restart helps, but it only shows the errors again once. This worked before nicely. Is there any log I could check? '''Versions:''' Firefox: 95.0.2 (64-bit) I have reinstalled language packs and dictionaries with the newest versions.