Deno LSP Issue with import maps?

I've been using an import map throughout my project like this: deno.json file at the projects' root that has a map like this:
{
"imports": {
"atlas": "https://deno.land/x/atlas_sdk@v1.1.1/mod.ts",
"handler": "./source/server/handler.js"
}
}
{
"imports": {
"atlas": "https://deno.land/x/atlas_sdk@v1.1.1/mod.ts",
"handler": "./source/server/handler.js"
}
}
and then for example, import the handler.js file like this:
import handler from 'handler';
import handler from 'handler';
Although its still working just fine. I now see a red curly underline under
'handler'
'handler'
or any other file that's being used in the same way. And when I hover over it, it says "Relative import path "handler" not prefixed with / or ./ or ../ deno(import-prefix-missing)". Am I doing something wrong or is it just an LSP bug?