In Firefox, a hash gets appended to CP page URLs, requiring back button to be clicked twice to go back

[petehjfd]

Description

In Firefox (Developer Edition), when one navigates to a CP page, after page load, a hash gets appended to the page URL. This adds a new 'page' to the browser's session history, meaning that to go back to the previous page, one has to click the browser's back button twice.

Not the end of the world, but kind of annoying.

Steps to reproduce

1. In Firefox, navigate to any CP page, e.g. /admin/settings
2. Notice that a hash has been appended to the page URL
3. Click the browser's back button - the hash is removed from the URL but you stay on the same page
4. Click the browser's back button again - you will return to the previous page

Additional info

• Craft version: 3.6.16
• PHP version: 7.4.16
• Database driver & version: MySQL 5.7.23
• Plugins & versions:

[brandonkelly]

Thanks for reporting that! Just got this fixed for the next release.