Reply to deleted/censored message
Click on the "Click to reply" button on a message in chat (in browser) ->
Write a reply ->
The message to which you are replying is removed before you send the reply ->
Message is removed from chat ->
Send reply ->
The removed message is still (partially) visible in the reply, in the "replying to" header
This may not be the desired behavior. The reply should not (partially) show the deleted message but rather "replying to a deleted message" or similar.
When replying to a message that contains a censored word, makes it appear again in the replied message and I believe this is a bug.
The same behavior can be achieved by using /reply for a user whose last message got deleted