The Chinese Bombard the BUG of Reload Drills

After the Siege Workshop researched Reload Drills, the Bombard successfully increased attack speed +33%. If this Siege Workshop (but not any other Siege Workshop) is destroyed by the enemy.the Reload Drills are immediately useless.Note that existing Bombard is not affected.

There is no error in using the “Astronomical Clocktower” study

This BUG has existed for more than half a year, I do not know how long it will take to fix?

The latest patch is still not fixed!
Build: 9.2.628.0

Thanks @Happyearth02 .
We appreciate the report and will look into it when we can.