I have created some anchor tag (#tagesgericht) on this page https://luitpoldundauguste.de/bistro/
It’s accessible from the text and image on the top left of the page (Tagesgericht…), which works fine.
If you access it from the navigation item “Tagesgericht” in Firefox it doesnt work properly. It moves the page to the specific image, but right away it brings you back to the top of the page. If you hit the anchor inside the navigation again, it kind of works.
It is also not possible to reach the top of the page by hitting the navigation item “Bistro,” which is the same page, just without the anchor. I noticed this in Safari and Firefox.
I noticed a few other reports about buggy anchors here, but none of these worked for me. Thank you for further advise and your time!