Error message/warning for pending Max tx scenario

[Eshwari007]

Use case scenario:

• The user sends Max STX token to another account
• Tx is now pending
• The user selects the send button again
• The user still sees the balance amount (which is not 0 as tx is yet pending)
• The user selects the Max option for STX again
• The user notices that there is no input/nor action when max is selected while the first tx of max is pending.

Attaching the video for perusal

Max.amount.tx.pending.mov

Though I understand the amount has been subtracted but felt it can be a little confusing when a user sees the balance value of STX yet visible(though the max tx is pending), no amount is presented when the user selects MAX.
Believe the above scenario can be implemented for both STX and non STX token