Stock Chrome has a flag that activates a combined two-tab reading list + bookmarks sidebar. Brave has the same flag, but for some reason the sidebar didn't list

Stock Chrome has a flag that activates a combined two-tab reading list + bookmarks sidebar. Brave has the same flag, but for some reason the sidebar didn't list bookmarks the last time I tried. There are actually flags for enabling tab scrolling if you want, and tab squeeze is also adjustable via flags.