As promised, this is the current feedback from Microsoft support:
- Mark files as clean in Microsoft Defender for Cloud so to resolve alert → we did this, but we don´t see it as contributing to issue resolution since each time different file is falsely reported
- Suppress entire alert in Microsoft Defender for Cloud → we didn´t want to do this so not to miss out on possible actual threats in the future
- Submit idea for improvement of Defender scanning algorithm and/or internal database → we did this, waiting for feedback: Community