Hi,

I can not really tell from the images what is the problem. If you could tell which type of reflection is being used that could help a lot.
You can read about different reflections in Unreal and their settings and limits here: https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/obtaining-graphics-and-virtual-assets/creating-content/creating-content-for-aximmetry-de/ue5-how-to-install-and-work-with-the-unreal-engine-based-de-edition/#reflections-in-unreal-engine

Warmest regards,