The default navigation mode in earlier versions of QGIS would sometimes behave strangely when moving around, rotating or zooming in/out. A lot of effort went into improvements of the camera control, so since QGIS 3.24 the camera navigation's behavior should feel more natural and similar to other 3D mapping software.
For more details, see Fixing terrain and camera issues in 3D
This feature was funded by QGIS.org grant (2021)
This feature was developed by Nedjima Belgacem (Lutra Consulting)