problem building an app in production that was working in dev

[dberardo-com]

hi there i am playing around the o-spreadsheet project and everything works fine in dev mode. But when i build the app (tried both with webpack and vite) i get this strange error:

No active component (a hook function should only be called in 'setup')

i am trying to mount the owl component using the "rootApp" strategy shown in the main.js file of the demo folder. here the relevant code:

 const rootApp = new owl.App(Spreadsheet, { props: { model } });
 rootApp.addTemplates(templates);
 rootApp.mount(document.body, {});

i have tried to move the 2 hooks "useRef("spreadsheet");" and "useSpreadsheetRect();" in Spreadsheet component inside the setup() function but still get this error.

this same code use to work in v16 ...

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Notice that everything works fine in development mode, but does not in the build version ... any hint this might be ?

NOTE: the app was working fine in both environments in version 16 of the spreasheet (owl 2.1) now i get the problem in v18 (owl 2.3)

i have reported the issue here but i believe it could be related to owl as well: odoo/o-spreadsheet#5293