`boa_tester` stack overflows in debug mode

Running the `boa_tester` in debug in the main branch aborts with a stack overflow.

<img width="1840" alt="image" src="https://github.com/user-attachments/assets/487cacc6-3d7b-4d04-b5f1-7f0b5466db2a" />

In release mode everything seems fine, but we should still investigate.