TYPO3 Core

The cause for this bug is this line:
https://github.com/TYPO3/TYPO3.CMS/blob/v10.4.6/typo3/sysext/backend/Resources/Public/JavaScript/PageTree/PageTreeToolbar.js#L174

jQuery.fn.get returns a dom element, not a jQuery object.

To fix the bug, the line has to be changed from

let input = $submenu.find('input').get(0);

let input = $submenu.find('input').first();

Andreas Fernandez wrote:

I fail to reproduce the issue. Which browser do you use? Or is this related to the "I have to press Enter" issue?

Version 84.0.4147.89

https://www.whatsmybrowser.org/b/J4PON

Ingo Fabbri wrote:

Andreas Fernandez wrote:

I fail to reproduce the issue. Which browser do you use? Or is this related to the "I have to press Enter" issue?

Version 84.0.4147.89

https://www.whatsmybrowser.org/b/J4PON

Same in Firefox.

So this is related to the issue I already created a patch for. Thanks, so I can link the issues.

Patch set 1 for branch 9.5 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/c/Packages/TYPO3.CMS/+/65140