Rendering OpenType SVG fonts very slow with ftview and librsvg
I downloaded the Noto Color Emoji fonts from Google website.
URL: https://fonts.google.com/noto/specimen/Noto+Color+Emoji?query=emoji
I check this font with ttx, it contains the SVG table inside the font.
SVG 0x8EA0F1D5 19252109 4763880
It seems this is an OpenType SVG font.
I rebuilt ftview with librsvg, ftview takes several minutes to open this font.
Is it possible to speed up the SVG opening or rendering?