Boiling Oil affected by Ranged damage upgrades

Hi, I discovered a bug wherein ranged damage upgrades (steeled arrow, balanced projectiles, etc) affect Boiling Oil damage, but only if they are researched before Boiling Oil. They have no effect if researched after Boiling Oil.

Reproducibility: Build a Keep, research boiling oil, research upgrade - Boiling Oil remains at 30 damage.
Research upgrades, Build a Keep, research boiling oil - Boiling Oil now at 31, 32, or 33 damage.

I realize now that this is the same bug reported here

But thought I’d post anyway since that was all the way back in Dec’21