`updateChatPosition` updates does not appear to emit for `chatListFolder` under specific conditions.

[vincentneo]

I realised that updateChatPosition does will not include anything with chatListFolder, if use_message_database is set to true, when send setTdlibParameters.

However, it only happens after the first time that message db is used.

For example,

1. use_message_database is set to false. Use as per normal. Quit the app.
2. use_message_database is set to true. Use as per normal. Quit the app.
3. use_message_database is still set to true. Use as per normal, observe that updateChatPosition will not include anything relating to chatListFolder.

I assume by the third launch in the above scenario, it is cached in the db, and as a result, chatListFolder positions are some how gone.

All launches are fine if use_message_database is always set to false.

Tested with watchOS 9.5, compiled TDLib is 1.8.14, albeit not the latest commit.

[levlam]

Did you call loadChats for the folder?

[vincentneo]

oh... good point thanks I didn't do that and assumed it be fine (since it worked if false). Will test that out and report back. Thank you!

[vincentneo]

thanks @levlam once again!