OT: YiouTube sunscribed sites

Viewing my YouTube subscribed sites on my PC ( Windows 10 &
Firefox) my subscribed sites are listed in alphabetical order.

However, I watch a lot on my smart TV (Samsung UE43KU6000 TV.)
Here, until recently, the list order was much the same, except
the few most recently added were also duplicated at the top of
the list.

Now, the order appears random. I can't see any correlation to
name, date subscribed, date posted, viewing frequency...

My Humax Aura 2TB also allows me to use Youtube, and appears to
behave identically to the TV.

I am not aware of making any changes myself, and can't find any
obvious way to influence things.

Am I missing something, or is this simply something I am stuck
with?

Chris
--
Chris J Dixon  Nottingham UK
chris@cdixon.me.uk  @ChrisJDixon1

Plant amazing Acers.