When creating a Credit in Accounts Receivable, users are unable to add a project distribution to the CR side of the GL distribution. It appears yellowed out. Users can add a project to the DR side of the GL distribution.
We are currently evaluating this issue and will update this article when we have more information.
Steps to Duplicate
1. In Accounts Receivable, go to Records > Credits > Add a New Credit 2. On the GL distribution tab, specify the DR and CR accounts numbers 3. At the bottom left, select Distribution... 4. Click DR Distribution, specify a project. 5. Click CR Distribution, notice the fields are yellowed out.