Header gets 'stuck' in FF

[sewgc]

Hi,

I noticed that the nice effect where the header disappears but the navbar stays on top when you start scrolling down isn't working as smoothly as in previous versions. Instead, it overlaps with the navbar and stays that way until the slideshow cycles ahead or I hover over it. This only applies to Firefox, it works nicely in Chrome and Edge.

Essential 3.0.1.9 (Build: 2016010214)
Moodle 3.0.3+ (Build: 20160426)

Best regards, Seb

[gjb2048]

What version of FF please? I can replicate on Win 10 on FF 49.0.1 but don't know currently why it does not work.

[gjb2048]

Ref: https://developer.mozilla.org/en-US/docs/Mozilla/Performance/Scroll-linked_effects

[gjb2048]

position sticky (FF only) is not a solution.

position absolute is not a solution as would muck-up gradebook.

[gjb2048]

I don't think this can be solved.

Previous solution seemed to be ok, until.... core updated the gradebook.

[sewgc]

Sorry to hear, thanks for looking into it so quickly! Anyway, really more of a cosmetic issue.

[gjb2048]

Still an issue?