MySQL Bugs: #121238: Deleting two table columns consecutively in the graphical editor without clicking Apply in between.

Bug #121238	Deleting two table columns consecutively in the graphical editor without clicking Apply in between.
Submitted:	6 Sep 16:03
Reporter:	VENKAT KANNEGANTI	Email Updates:
Status:	Open	Impact on me:	None
Category:	MySQL Workbench	Severity:	S3 (Non-critical)
Version:	8.0	OS:	Windows (windows 11)
Assigned to:		CPU Architecture:	Any

Description:
MySQL Workbench crashes with an "External component has thrown an exception" error when attempting to delete multiple columns consecutively in the visual Table Editor before applying changes.

How to repeat:
open any database table in the visual editor (Right-click table > Alter Table).

Right-click on a column row and choose "Delete Selected".

Immediately right-click another column row and select "Delete Selected" without clicking "Apply" in between.

MySQL Workbench crashes with a popup stating: "MySQL Workbench has encountered a problem - External component has thrown an exception."

Suggested fix:
Properly handle UI grid row removal state in the table editor to prevent unhandled exceptions prior to committing changes via Apply.