Tag interpretation inside js script tag

[SoluNeXT]

Hi,
I've a bad interpretation of ejs tags when inserted inside a script tag.
Using VSCode 1.67.2 and EJS language support v1.3.1

when writing this line inside a .ejs file, i've got an IDE error

<script>
    isAgora = <%= (datas.cours.isAgora)??'false' %>;
</script>

IDE return 4 errors and underline <%= and >;
Error tooltip is "expression expected javascript"

Meanwhile, execution is correct, that's just an IDE false positive error !