In the Mana web app, you can copy the text from a chat message to your device clipboard.
Copy message appears only when the message contains text.
How to copy a chat message
To copy text from a chat message in Mana, open the conversation that contains the message.
Right-click the message whose text you want to copy.
Select Copy message.
What happens when you copy a message
Mana copies the exact message text to your device clipboard. You can then paste the copied text where your device allows pasting.