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Pull to refresh seems to be buggy. I think think affects upstream official Firefox as well.
I will have to see if it's possible and worth fixing this or wait for Mozilla to fix it.
There are lots of upstream issues about pull to refresh, here's a meta and even it's incomplete: https://github.com/mozilla-mobile/fenix/issues/9766
Seems like pull to refresh has been quite buggy in Fenix all along.
Pull to refresh seems to be buggy. I think think affects upstream official Firefox as well.
Probably this is the reason they have kept it hidden... Issue is with fenix only... Atleast in ice raven we have pull to refresh add on which works fine....
See also: #137, which lists the workaround to turn it off.
We probably should make pull to refresh off by default, I think, until we or Mozilla work out all the kinks. Cool people who enjoy bugs can just turn it on, right?