Dynamic columns not showing in Datatable with vue 3.1.1

[nclemeur]

[X ] bug report
CodeSandbox Case (Bug Reports)

https://codesandbox.io/s/fancy-leftpad-2txyl

Current behavior
The datable is created without any columns. The base structure of the table is created (table, thead, tbody and tr), but no column is shown.

Expected behavior
Would expect to see all columns

Minimal reproduction of the problem with instructions
Please see sandbox below (please note the package.json has been modified to update to vue.3.1.1

https://codesandbox.io/s/fancy-leftpad-2txyl

• Vue version: 3.11

• PrimeVue version: 3.5.0

• Browser: all

[slumtrimpet]

• Vue version: 3.11

The subject of the issues is correct, but that typo is unfortunately confusing.
This issue exists in Vue 3.1.1 but reverting to 3.0.11 resolves for now.

[samcyn]

I don't see reason closing this issue where they are both reported. It should be open cause I have same issue as well.

[jatinthapar1910]

Same issue with me with 3.1

[samcyn]

As things stand, I've everything working with primevue version 3.3.5 and vue version 3.0.11. if you're in a hurry due to timeline or whatever reasons I suggest you try that out. But this is an issue that should be address any time sooner. I myself have a lot doing these days but will try to see what can be done to fix this issue in a future date. Hopefully someone else fix this before then anyway. Ciao.

[mitow7821]

I've found that dynamicChildren is always null and if you replace 'dynamicChildren' with true value in DataTable.vue, table is rendering correctly .

After logging child element to the console, dynamicChildren value is always unset and gives null, where it should be set to true while creating columns with v-for.