Unfortunately, updating to Firefox 72 has caused problems for users of some extensions, including Zoom Page WE.

In some cases, these problems can be fixed by removing Zoom Page WE, restarting Firefox twice, and then reinstalling Zoom Page WE.

In other cases, the Firefox profile has become corrupted, and the problems can only be fixed by creating a new Firefox profile.

To create a new Firefox profile, please perform a Firefox Refresh as described here: https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings