useGtm() is randomly undefined

[realconvis]

The GTM snippet is always loaded and the TrackView Event via router sync is always fired.

But I have the problem, that useGtm() inside vue components is randomly undefined.

If I stop and start the development server (npm run dev) several times or clear the cache (npx nuxi cleanup), it eventually works again.
When I then restart the development server again later, it doesn't work again.

What could be the problem.

[realconvis]

Now I've figured out how to reproduce the error explicitly.
The error occurs whenever I run the "npx nuxi cleanup" command before the "npx nuxi dev". If I then stop and start the dev server without running the cleanup first, useGtm() is no longer undefined. Only when I run the cleanup again and start the dev server for the first time, useGtm() is undefined again. What could be the reason for this?

[FilipEIG]

Having same issue. Appears to be an issue only in dev environment though.

[MooseSaeed]

I got the same issue.

[bibirock]

I got the same issue.
nuxt version: 3.2.3

[marcel-wtfoxtrot]

Same here with Nuxt 3.9. Any way to resovle this?

[filiphazardous]

It seems Vite does something unexpected when minifying code. (For me, it copied the useGtm function instead of importing it, but useGtm was relying on a locally scoped variable.)
This PR upstream attempts to solve the problem: gtm-support/vue-gtm#409