In the FIXEDAUTO mode, when ciphertexts have different levels but the same noise degree level, AdjustLevelsAndDepthInPlace does not function properly (the ciphertext with more levels gets multiplied by a value close to zero).
Once this issue is fixed, revisit and remove the dropping levels logic from CKKS bootstrapping.
In the
FIXEDAUTOmode, when ciphertexts have different levels but the same noise degree level,AdjustLevelsAndDepthInPlacedoes not function properly (the ciphertext with more levels gets multiplied by a value close to zero).Once this issue is fixed, revisit and remove the dropping levels logic from CKKS bootstrapping.