Mutual inclination of planets orbiting WASP-148

Since this combines results from multiple datasets, it didn't seem entirely consistent to put this in either the SuperWASP or the TESS threads...

Almenara et al. "Photodynamical analysis of the nearly resonant planetary system WASP-148: Accurate transit-timing variations and mutual orbital inclination"
https://arxiv.org/abs/2204.06656

The analysis indicates that the planets b and c may be substantially misaligned, with a mutual inclination of 41.0^+6.2_-7.6° from the models, or 20.8±4.6° under the constraint of dynamical stability. Adding the unconfirmed third planet also leads to solutions with lower mutual inclination.