Hi @shout,
If you use managed profiles please do NOT do this, do not force signing settings. Instead make sure the right signing files are available on bitrise.io , using our codesigndoc tool: iOS code signing - Bitrise Docs
Just run the tool, answer the questions then upload all the files it collects, as those are all required for the type you select.
Related previous thread & more info: Code signing is required for product type 'Application' in SDK / No profiles for 'com.org.app' were found: Xcode couldn't find any iOS App Development provisioning profiles matching 'com.org.app' - #2 by viktorbenei
If you’d have any questions just let us know! 