Oh I browse on mobile on the browser too. I think you can click the button with the 3 lines and click Subscribed instead of All to get your subs.
This is also janky atm, but if you want to see your list of the magazines you subscribed to, there actually is a way xD You click Profile, then there's a bunch of metrics (number of boosts you did, threads you made, etc. ), and you scroll to the right until you see "Subscribed". When you click that, it shows your magazines so you can go to them. I'm sure they'll make this a lot easier to get to in the future
What notifications do you have?
I have this
X Notify me of comments in my threads
X Notify me of replies to my threads comments
X Notify me of replies in my posts
X Notify me of replies to my posts comments
Notify me of new threads in a subscribed magazine <- I actually deselected this because I got too many notifications for me to look through