polyfill String.matchAll for IE11

See https://github.com/babel/babel/issues/10816 Don't really understand how or why this works, but it did
2021-05-31 13:04:03 +02:00 · 2021-05-31 13:04:03 +02:00 · f8f1d49c56
commit f8f1d49c56
parent 57288f75b0
1 changed files with 1 additions and 1 deletions
--- a/scripts/build.mjs
+++ b/scripts/build.mjs
@ -213,7 +213,7 @@ async function buildJsLegacy(mainFile, extraFiles, importOverrides) {
                "@babel/preset-env",
                {
                    useBuiltIns: "entry",
-                    corejs: "3",
+                    corejs: "3.4",
                    targets: "IE 11",
                    // we provide our own promise polyfill (es6-promise)
                    // with support for synchronous flushing of