$removeButton
Removes a button from an existing message using its (ID/label/Emoji/URL)
.
$removeButton[Message ID;Label/Emoji/URL/ID (optional, empty means removing the last button)]
Usage: Examples
(Remove Button using its label)
$removeButton[863xxxxxxxxxx21130;Visit example.com]
(Remove the Last button)
$removeButton[863xxxxxxxxxx21130]