Telegram calls disappear from my iOS call history/log at certain points in time. iOS Call Integration is turned on but iCould sync for Telegram is turned off. Sometimes, Telegram calls are reflected in the iOS call log but after several hours, all prior Telegram calls disappear from the log.
1. Turn on iOS Call Integration & turn off iCould backup for Telegram
2. Make/receive calls
3. Check that calls are logged on the iOS Calls app
4. Check back later to realise that no Telegram calls remain on the iOS Calls app (though they can still be found within Telegram’s calls tab)
Telegram iOS 8.7.1 (23269), iPhone X, 15.4.1