Login screen missing country selector, phone numbers formatting not supported.

Not possible to continue login using the enter button (once phone number is entered).

Missing arrow button to jump to the latest message in the chat or to go back to the message after pressing reply box.

Not possible to hide pinned messages in channels.

When searching through chats, every new symbol forces the search to hide the current query which may cause blinking if a new query matches the old one.

Names appear and then disappear after pressing forward button in the contacts box.

Preview not shown for sent photos while uploading is in progress. Would be nice to show at least a blurred thumbnail instead.

t.me/joinchat links support is missing, clicking the link opens a tab/window instead of joining groups and channels.

Read status indicator doesn't appear (or appears with delay) in the chats list.

Delay on launch – the app is stuck on white screen.

Delay on log out – the app doesn't respond to clicks, chats are still displayed for some time. Would be nice if a progress is shown or the login screen appears with a progress circle reflecting that app performs log out.

Videos, videomesages and GIFs are not playing when viewed in Safari.

After log in to another account, profile photos of the previous account chats are shown in the chats list.

Not possible to cancel file uploading.

Missing support for stickers on Safari.

Deleted message doesn't disappear from Saved Messages on Safari. A page reload (or re-opening the chat) is required to reflect the changes.

Time count in the ‘Undo’ menu isn’t centered in the circle. 

It’s not possible to add a line break on Safari. Both Enter and CMD+Enter shortcuts don’t work.

The app doesn’t support albums. Each media file from the album is shown as a separate message.

It’s not possible to open a channel from a forwarded message. Channel info is shown instead of the channel.

Nothing happens when you click on a mention in chats (example: @Telegram, @Botfather).

When you open a chat, all the elements are loaded one after another: chat name > the latest message > profile pictures. Consecutive display of elements is OK if it is intended to improve speed perception. However, some elements (e.g. profile pictures) blink, which is not OK.

If you open a profile info from a chat and click the profile picture, it opens behind the menu. Would be nice to open it behind the Info.