However, there is this: https://gitlab.com/jgkamat/jmatrix
It's quite a hack and I have no idea where it is UI-wise, but it seems to work for some people at least.
However, there is this: https://gitlab.com/jgkamat/jmatrix
It's quite a hack and I have no idea where it is UI-wise, but it seems to work for some people at least.