[QGIS-Developer] feedback for #53454 (noDataValues aren't correctly rendered when using a custom QgsRasterDataProvider)

[Andreas Janz]

Dear Developers,

would be great, if somebody could have a look at this issue and provide 
feedback, whether this bug is fixable.
https://github.com/qgis/QGIS/issues/53454

Currently, I work around the issue by filling noData-Pixel with NaN 
values, but that isn't really a good solution for the long term.

All the best
Andreas