[900 RC1 Build 51] Multistore header goup default color

[paulnoelcholot]

Describe the bug and add attachments

ON MULTISTORE

If I don't choose color for Group Default,I have a message that appears to tell me that I can add a color for this store context. But if I choose a color, I still have the message that appears

It's a REGRESSION

Expected behavior

no message if I choose a color

Steps to reproduce

1. Enable multistore in shop parameters > general
2. Advanced parameters > multistore > add a new shop
3. Set an URL for this shop
4. BO > Order > Order
5. Choose Group Default store
6. See message
7. Change color of Group Default
8. BO > Order > Order
9. See message

PrestaShop version(s) where the bug happened

9.0.0 RC1 build 51