Bug #90448
Updated by Daniel Goerz about 4 years ago
When debugging rendering times in the admin panel, and the "Tree display" setting is enabled, the view should show icons and guidelines showing which line is a children of which parent.
Seems that some icon related markup is in html, but its not styled properly.
!https://forge.typo3.org/attachments/download/34877/Screenshot%20from%202020-02-20%2010-32-14.png!