Missing Page Formatting After New Install

Hello,

I recently did a fresh reinstall of my Linux server operating system and am currently in the process of rebuilding most of the main functions, including two installations of WordPress on two different domains however they both are experiencing the same issue. Certain pages, especially from the admin portal, load without any style formatting; all the content is spread randomly throughout the screen. I have used the installation guide as a reference to ensure all proper Apache and PHP modules have been configured. Attached are three different screen shots showing the issue.

Any help would be greatly appreciated in this matter! I am unsure where the issue may lay within the server ecosystem (this “bug” or mis-configuration seems to only be effecting certain pages as shown in the screenshots).

I am unsure whether there’s an option to upload images within this topic creator so I do sincerely apologize beforehand. I have uploaded the three images to my NextCloud installation and provided the public links below;

Layout of the Theme Customization Page: https://urqu-hart.com/s/ZRrRnc1LCshCjRT
Layout of the Widget Section Page: https://urqu-hart.com/s/ysDMVRJeFWwXwP9
Layout of the Admin Portal in the “Updates” Section: https://urqu-hart.com/s/wBDNRNaZeW2woqN