The height of the main toolbar is increasing after mouse clicks in sql editor

### Description

These steps are done on a fresh workspace and easy reproducible on my side:
- split sql editors into two parts
- open procedure sources from its properties
- click from one panel to another panel

https://github.com/user-attachments/assets/d97f323e-8d9f-41fe-b38b-16d4c50bf7e5

### DBeaver Version

Community Edition 24.2.1-202409092322

### Operating System

Windows 10

### Database and driver

PostgreSQL 16
PostgreSQL JDBC Driver 42.7.4

### Steps to reproduce

_No response_

### Additional context

_No response_