Changing the zoom level in large ER diagrams is very slow

### Description

Hi,

we have a very large schema with over 2500 Tables. DBeaver takes around 2-4 Minutes to render the ER diagram. Which is fine because it's very large. However what bothers me is that if I change the zoom level DBeaver freezes for 2-4 Minutes again. Is there any way this could be faster? Because without changing the zoom level I cannot use the ER diagram at all.

### DBeaver Version

22.2.4.202211061524

### Operating System

Windows 10

### Database and driver

- Oracle 19c
- ojdbc8 (19.16.0.0)

### Steps to reproduce

Open an ER diagram of a very large schema, change the zoom level.

### Additional context

_No response_