It seems to be caused by the FediAct addon, which doesn’t make any sense. Disabling the addon fixes the page without needing a reload, so it must be a CSS issue rather than an exception.
Might be worth reaching out to the addon authors. Hard to say whether the page or the addon is at fault, but they might be interested to know it even if it’s the page’s fault.
It seems to be caused by the FediAct addon, which doesn’t make any sense. Disabling the addon fixes the page without needing a reload, so it must be a CSS issue rather than an exception.
Might be worth reaching out to the addon authors. Hard to say whether the page or the addon is at fault, but they might be interested to know it even if it’s the page’s fault.