Workbench freezing

In the last few days (a long holiday weekend 😆), using workbench on myPhone (iOS 26.5) has frequently frozen upon adding an additional work; it won’t let me combine, it won’t let me close, and sometimes it just blanks out on me. The best solution seems to be reloading the page and reopening the workbench, which sometimes works the first time but sometimes requires a half-dozen (or so) attempts. Closing out and restarting Safari also seems to work.

I’m not seeing any related Bug Report. Am I missing something?