What does زر تكرار مرة واحدة look like on Messenger?

On Messenger it is the design shipped in 1.0, shown above at full size. Older revisions are listed beneath it.

When did Messenger add زر تكرار مرة واحدة?

Messenger first drew زر تكرار مرة واحدة in 1.0, released 1 يونيو 2016.

Meta Platforms, Inc. has shipped 1 version of زر تكرار مرة واحدة. Each is dated, so you can see when the design changed.

Messenger

Meta Platforms, Inc. has drawn زر تكرار مرة واحدة once. Every revision Messenger has shipped is below, newest first.

What does زر تكرار مرة واحدة look like on Messenger?: On Messenger it is the design shipped in 1.0, shown above at full size. Older revisions are listed beneath it.
When did Messenger add زر تكرار مرة واحدة?: Messenger first drew زر تكرار مرة واحدة in 1.0, released 1 يونيو 2016.
How many times has Messenger redrawn زر تكرار مرة واحدة?: Meta Platforms, Inc. has shipped 1 version of زر تكرار مرة واحدة. Each is dated, so you can see when the design changed.