Merged projects create more than one block and / or they do not adjust. The different blocks are displayed with different colors in the Quality Report: 202558689.
Merged projects create more than one block and / or they do not adjust.
This issue may appears if each subproject creates one block and they are not merged properly since there is not enough union points between them due to low overlap between projects.
Create Manual Tie Points in the intersection area between projects and reoptimize following (step 18 and onward): 202558529.