Why Using geom_tile() with maxpixels = 5e+05.

[Rafnuss]

Hi @16EAGLE ,
Thanks a lot for your packages!
Using moveVis, I ended up getting this message:

basemaps/R/plot.R

Lines 89 to 90 in 203e964

	# remark: is this ever called?
	out(paste0("Using geom_tile() with maxpixels = ", maxpixels, "."))

that I don't really understand.
I'm using map_service = "mapbox", map_type = "satellite" in frames_sptial, so not sure where the na are coming from. But in anycase I don't see the link between NA and the error message.
It ended up being quite annoying to have this message so many time during animate_frames(). Can we remove it?