Editora 0.18.3. Archived, so links from that release keep working. Read the 0.18.5 page →
Find: Select All Matches
find.selectAllMatches Place a caret at every match of the Find bar’s query and close the bar.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for Find: Select All Matches, then press Enter. It has no default keybinding, but you can bind one in Settings → Keymaps.