MC 512 decoder with headtracking has high frequency artifacts (issue not seen w/o headtracking)
# Basic info
<!--- Add commit SHA used to reproduce-->
- Float reference:
- Encoder (float):b63c033f
- Decoder (float):b63c033f
- Fixed point:
- Encoder (fixed):
- Decoder (fixed): 291c48d32
# Bug description
Binaural output with float (with headtracking)
{width=2124 height=1151}
Binaural output with fixed point decoder (with headtracking)
{width=2130 height=1183}
Binaural output with fixed point decoder (without headtracking)
{width=2123 height=1194}
# Ways to reproduce
Box folder: ...\\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\\issues\\issue-xxxx
<!--Commandline or script-->
```bash
..\IVAS_cod_fl.exe -mc 7_1_4 512000 48 ../scripts/testv/stv714MC48c.wav bit
..\IVAS_dec_fl.exe -t ../scripts/testv/headrot.csv BINAURAL 48 bit stv714MC48c.wav_MC714_512000_48-48_MC_binaural_ht_fr20_fl_ref.wav
..\IVAS_dec_fx.exe -t ../scripts/testv/headrot.csv BINAURAL 48 bit stv714MC48c.wav_MC714_512000_48-48_MC_binaural_ht_fr20_fx_main.wav (issue observed here)
..\IVAS_dec_fx.exe BINAURAL 48 bit stv714MC48c.wav_MC714_512000_48-48_MC_binaural_fr20_fx_main.wav (issue is not observed here)
```
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issue