Footnote marks are not added to the summary stub with cells_stub_grand_summary()

[olivroy]

exibble %>% gt() %>% grand_summary_rows(fns = "sum", columns = tidyselect::where(is.numeric)) %>% tab_footnote("xx", locations = cells_stub_grand_summary())

I would expect the 1 to appear next to sum.

[olivroy]

Turns out this was a one-liner fix.

Basically, support was added in #737 for cells_stub_summary().

But now, many of the internal references in gt are to "::rowname::"

Simply updating this in

gt/R/z_utils_render_footnotes.R

Line 716 in 9736533

footnotes_tbl$colname[is.na(footnotes_tbl$colname)] <- "rowname"

solves the issue.

With #1833,

exibble %>% gt() %>% grand_summary_rows(fns = "sum", columns = tidyselect::where(is.numeric)) %>% tab_footnote("xx", locations = cells_stub_grand_summary())