Assertion error observed in evs_enc_fx (with option stereo_dmx_evs) from encode_magnitude_tcq_fx function
# Basic info
Encoder (BASOP) :
- Git SHA: 1df326bb9fba6d6312665f7c12a3cfb042fb8f05
# Bug description
Assertion error is observed from BASOP encoder :
```
Assertion failed: (0), function L_add, file basop32.c, line 1784.
```
Call stack :
# Ways to reproduce
```
./IVAS_cod -stereo_dmx_evs 13200 16 scripts/testv/stvST16c.wav bit
```
issue