OTB 8.0 : Warning / Issues with metadata on Sentinel1 images

Description

It seems there are some issues with metadata in SARCalibration process, just an example in one image (S1A_IW_GRDH_1SDV_20220306T174909_20220306T174934_042204_050795_54AF.SAFE) :

Outputs lines :

Warning 1: s1a-iw-grd-vh-20220306t174909-20220306t174934-042204-050795-002_calOk.tiff: Metadata exceeding 32000 bytes cannot be written into GeoTIFF. Transferred to PAM instead.
Warning 1: s1a-iw-grd-vv-20220306t174909-20220306t174934-042204-050795-001_calOk.tiff: Metadata exceeding 32000 bytes cannot be written into GeoTIFF. Transferred to PAM instead.

It cause also an issue with Orthorectification for the next of processing :

2022-03-24 16:39:31 (WARNING): Input image has SAR calibration metadata, but OTB was not able to read it: ../Modules/Core/Metadata/src/otbSARMetadata.cxx:43:
otb::ERROR: Unable to find 'SARCalib.RadiometricCalibrationIncidenceAngle' in the input keywordlist
2022-03-24 16:39:31 (WARNING): Input image has SAR calibration metadata, but OTB was not able to read it: ../Modules/Core/Metadata/src/otbSARMetadata.cxx:43:
otb::ERROR: Unable to find 'SARCalib.RadiometricCalibrationIncidenceAngle' in the input keywordlist

Configuration information

Ubuntu 18.04, OTB 8.0.0