Issue Summary

When adding a multi-board guest to a board using the share button - join requests, there is no warning message displayed to inform the customer that they will be billed if the board is shared.

Steps to Reproduce

1. Prepare two accounts for testing: 
   1. Account A: Board/Workspace admin
   2. Account B: Already a guest of the Workspace
2. From Account B, send a request to join the board.
   
3. In Account A, click the share button, select join requests, and click "add to the board.

Expected Results

A warning message should appear, similar to the one shown when using the bell icon.

Actual Results

No warning message appears indicating that the user will be billed.

Workaround

Accept the invite using the bell icon to see the warning message.