cc.RenderTexture + cc.ScrollView issue

Hey there. I’m working on a project where I need to bake each players character (multiple sprites) into one single texture using cc.RenderTexture. Works fine so far, except when I use cc.RenderTexture while a cc.ScrollView is on the screen.

Everytime I use RenderTexture, the screen turns black for a very short time. Works fine if I remove the ScrollView. Any clue on that ? I’m working with cocos2dx-3.16 javascript.

Thanks for reading