Issue:
For UI tests, there is a Screenshots section under Firebase TestLab tab. The section is empty. How can I display screenshots of tests here?
Possible solutions:
You can use a Deploy to Bitrise.io Step and set the screenshot folder in the Deploy directory or file path setting with the Compress the artifacts into one file input set too true.
This will add a compressed .zip of all the files in the screenshots folder to the Artifacts tab.