Hi!
I've just installed the whole natverse package by:
if(!requireNamespace('remotes', quietly=TRUE)) {install.packages('remotes')}
remotes::install_github("natverse/natverse", dependencies=TRUE)
And I noticed the mouselightr package was included.

I didn't find anything invalid by checking ?subset.hxsurf ......
I tried updating, but not solving the problem:

Could anybody help me deal with this? Thanks!