jrose Steps to reproduce: Go to a page that crashes the tab process. (Mobile Wikipedia seems to do the trick at the moment: https://en.m.wikipedia.org/) Try Cmd-Shift-{ to change tabs, or Cmd-W to close the current tab. Nothing happens. Use the mouse to change tabs, or Cmd-T or Cmd-N to make a new tab/window. Go back to the broken tab and try again. Now things work. Orion, OS version; hardware type: Version 0.99.117-beta (WebKit 614.1.20) MacBook Pro (macOS Catalina 10.15.7 build 19H2026)
jrose Still happens in 118.1. Not sure why I didn't think to attach the crash log, here you go. Looks like a WebKit bug again.crash.txt72kB