The same album event process twice if there are two Album handlers

[V-ampire]

Code that causes the issue

@client.on(events.Album)
def first(e):
print(f"album events FIRST {event=}")

@client.on(events.Album)
def second(e):
print(f"album events SECOND {event=}")

Expected behavior

Process album once per handler.

Actual behavior

When I have only first handler it is ok:
$ album events FIRST event=<telethon.events.album.Album.Event object at 0x7f8b14d606d0>

but if I add the second first handler calls twice

$ album events FIRST event=<telethon.events.album.Album.Event object at 0x7fe79c6b4130>
$ album events SECOND event=<telethon.events.album.Album.Event object at 0x7fe79c6b4130>
$ album events FIRST event=<telethon.events.album.Album.Event object at 0x7fe79c6b4130>

Traceback

No response

Telethon version

1.33.1

Python version

3.10

Operating system (including distribution name and version)

Ubuntu 20.04

Other details

No response

Checklist

• The error is in the library's code, and not in my own.
• I have searched for this issue before posting it and there isn't an open duplicate.
• I ran pip install -U https://github.com/LonamiWebs/Telethon/archive/v1.zip and triggered the bug in the latest version.

[Lonami]

Unlikely to be fixed in v1. Album handling is a hack. Recommendation is to use a single handler.