Power Apps embedded into Power BI reports are not exporting properly

[Wojnar]

We have a few reports with embedded Power Apps visuals into Power BI reports. The problem is an export feature (to PDF or PPTX). I tried exporting a report via Power Automate but it also doesn't work. I have only got information this visual does not support exporting. I did not find any information documentation about this limitation (https://learn.microsoft.com/en-us/power-apps/maker/canvas-apps/powerapps-custom-visual#limitations-o...)
This is a screen that we get once the report is generated via 'Export to PDF':

Expected view:

Does anyone know some workaround? Or is it a bug? how to quickly fix that?