Can't re-order left sidebar in Firefox

I am able to re-order the selections in the default left side bar in Edge and on my Android phone, but I cannot do that in Firefox on my desktops?
A long click at the top of the sidebar on the Words Home Assistant does bring up the squiggly text with the ability to use an X to hide a selection, but I cannot grab and drag the selections to re-order them in Firefox.

This works just fine on Edge desktops and on my Android phone.
I have deleted the history and cache in Firefox thinking that would fix the problem, but no.
Does anyone have any info on how to get this done in Firefox?
Thanks

Yeah I noticed this the other day.

Someone has already opened an issue for it:

Ok, thanks for the info. I added my two cents to that post.