Hi Doug,
The feature of editing multi-select fields is one that I’ve had on the back-burner for a little while, in the meantime try the following work around for bulk setting the same value to multiple projects:
- Open a single Project normally from PWA and set the values normally.
- Open Bulk Edit and use copy / paste or fill down to copy the multiple values to the required projects.
Otherwise thanks for the feedback, I will look to include this multi-item feature in the next Bulk Edit update.