Module Resolution - ERR_MODULE_NOT_FOUND when adding dependency in newly created svelte kit app

[sdgoldstein]

I'm experiencing an ERR_MODULE_NOT_FOUND when an external dependency is resolving its internal imports. Tried this in a newly created Sveltekit app. Would appreciate any suggestions on how to get past this issue (configuration changes or changes needed to the dependency). Here are the steps I took:

1. Create new app:

npx sv create my-app
cd my-app
npm install
npm run dev

2. Verified it worked
3. Added maxgraph dependency

npm i @maxgraph/core

4. Added import to the default route, +page.svelte:

<script>
    import { Graph } from "@maxgraph/core";
</script>

5. Refreshed the page

Result:
Error [ERR_MODULE_NOT_FOUND]: Cannot find module '.../node_modules/@maxgraph/core/lib/view/mixins/_graph-mixins-types' imported from .../node_modules/@maxgraph/core/lib/index.js
at finalizeResolution (node:internal/modules/esm/resolve:275:11)
at moduleResolve (node:internal/modules/esm/resolve:932:10)
at defaultResolve (node:internal/modules/esm/resolve:1056:11)
at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:650:12)
at #cachedDefaultResolve (node:internal/modules/esm/loader:599:25)
at ModuleLoader.resolve (node:internal/modules/esm/loader:582:38)
at ModuleLoader.getModuleJobForImport (node:internal/modules/esm/loader:241:38)
at ModuleJob._link (node:internal/modules/esm/module_job:132:49) {
code: 'ERR_MODULE_NOT_FOUND',

I've verified that in the following two files exist:
.../node_modules/@maxgraph/core/lib/view/mixins/_graph-mixins-types.js
.../node_modules/@maxgraph/core/lib/view/mixins/_graph-mixins-types.d.ts

[sdgoldstein]

I figured out that I needed to disable server side rendering, as the dependency needs to be loaded in the browser