I’ve just updated to the latest Sketch version Version 2025.3.1 (220691) and. the merge windows is greyed out and not working. This is a big issue.
Hello @Gregfgn!
Thanks for reporting this issue. Thanks to your feedback, we’ve spotted an issue with the following preference in Sketch > Settings > General:
If you have this option unchecked, the option to Merge all windows will be greyed out. Checking that option back on should solve the issue until we solve this.
Sorry for the inconvenience!