Data retrieved from the Laravel backend is not displayed on Vue pages

[charlesalec]

Hello! I'm so glad I found this Laravel/Vue/Inertia combination.
However, I'm having some issues.
I use Laravel Jetpack with Inertia, and I realize I'm constantly having issues trying to render data that I retrieve via the ajax calls, i.e., anything I retrieve and then try and display in HTML via {{ handlebars }} does not render.
To give an example, I've built the GetNews.vue file:

HTML:

https://imgur.com/a/2XNo7p2

With the following in the <script> section:

https://imgur.com/a/SsD4KHR

Lastly, my Laravel controller does the following:
https://imgur.com/a/twf9fFp

However, nothing ever renders in the table.
I notice I have the exact same issue when trying to display errors returned by the backend in {{ handlebars }}.

Any help greatly appreciated!
Thanks in advance