I am not seeing an issue with what you show.
A popup notice about insufficient inventory quantity will display when the number entered in the Qty field is more than what your AyaNova database has in stock.
In your screenshots provided, when you first selected the part, you had a total of 3 in stock - so therefore no popup would display because you DO have sufficient stock for a Qty of 1, you actually had 3 in stock.
And then when you edited this part record’s Qty to 100, then the popup will occur because the quantity you entered is more than what you have in stock.
OR it may be that when 10 was originally selected, at that time there was 10 in stock? I do not have information from you of what was the stock amount at that specific time that 10 was selected?
What would be highly recommended would be to double-check from the beginning to ensure what’s happening at that specific time.
If you are still experiencing an issue or if I am misunderstanding what’s happening please provide more details to explain.