Home page intially appears as text then refreshes with partial or full graphics

I have started having a problem with Newspaper. When initially arriving at my site, a text version of my Home page first appears then as the rest of the visit is processed, either a partial version of the graphics appear or the full and proper graphics of the Home page appear.

My site is: https://planetpov.com

Here are images which show what occurs.

1. Upon first landing on my Home page, a text version of the Home page is displayed:
https://planetpov.com/wp-content/uploads/2024/01/Text-of-Home-Page-displays-initially.png

2. As the page completes its loading, sometimes a partial graphics version of the home page appears:
https://planetpov.com/wp-content/uploads/2024/01/Final-view-of-Home-Page-only-shows-partial-info.png

3. Sometimes the full and proper graphics of the Home page appear after the text veraion of the Home page, other times after a fully loaded page only displays partial graphics of the Home page, a user will need to manually refresh the Home page to see the full graphics of the Home page:
https://planetpov.com/wp-content/uploads/2024/01/Manual-refresh-of-home-page-finally-displays-it-properly.png

As mentioned, this issue recently began, I’ve been using Newspaper for years without this issue. Appreciate help in resolving it. Thanks!