Table Array error when imaging concatenated visibility data

For two measurements sets A and B, when combining them with CASA task's concat, I get an error in wsclean when imaging the combined visibility:

2022-Oct-02 14:07:47.696103 + + + + + + + + + + + + + + + + + + +
2022-Oct-02 14:07:47.696164 + An exception occured:
2022-Oct-02 14:07:47.696207 + >>> ArrayColumn::get: Table array conformance error
2022-Oct-02 14:07:47.696236 + + + + + + + + + + + + + + + + + + +

Code to reproduce this:

wsclean -name image_ugc5101 -size 3072 3072 -scale 0.007arcsec -mgain 0.9 -niter 5000 -weight briggs 0.5 -auto-threshold 0.5 -auto-mask 5.0 --multiscale -log-time -channels-out 8 -join-channels -no-update-model-required -field all UGC5101_combined_w_0.6.ms

This is happening when combining observations (in this case, e-MERLIN and JVLA) that have different setup for correlations, RR,LL for A and RR,RL,LR,LL for B.

wsclean version: WSClean version 3.1.0 (2022-04-01)

I am running wsclean in a singularity container (version 3.5.2), but this also happens on a standalone instalation of wsclean.

OS Info: Scientific Linux, Kernel 3.10 (though this is happening also on Ubuntu and Void-Linux, 5.18).