Reflection bug with converted scene 4.10 -> 4.12

[anonymous_user_a65fb709]

HI all

I ve an issue with the new version 4.12

I opened and converted and old project ( 4.10 ) and I ve an issue with the reflection :

• In 4.10, all is right
• in 4.12, I ve very disgusting reflection, I can see…the sky oO

You can see it in my screen

How to fix it ?

thanks

[anonymous_user_a65fb709]

please :o