Alphabet slider for subscription drawer

[orangeNgreen]

Is Your Feature Request Related to a Problem?

Not a problem. This is more of a quality of life request.

Feature Description

I know Thunder uses a drawer style for its subscriptions rather than a full page, but wondering whether an alphabet slider/selector could be implemented? It helps quickly navigate down the list.

I’m including an image from another app for reference.

Alternative Solutions

No response

Additional Context

No response

[CTalvio]

Have a sneak peek of something I am working on...

I just had this idea myself. No idea how easy it will be to do yet.