Damaged architrave in bathroom, am I over reacting?

New Build Inspections


New Member
I have a new build home from a large new build company.

Our bathroom door architrave has been cut in to to allow space for the shower base. Now when the shower is on there is a small amount of water that appears to be entering the door architrave as the base extends in to it.

I have attached pictures of the base which show it it cut in to the door frame.

I have raised this issue but been told it meets building specifications. It doesn't seem right that water can enter the internal aspect of the door?

Am I wrong or is this not right?