just for when the bug / problem / cause has been found with video's not displaying for first table loaded, I already created a loading video for my system it's 1920x1080 if you run in portrait i included the seperate images (1080x1920) to create a video (or first gif to convert to video online) in this zip file: loading.zip the video itselve (although rotated in 1920x1080 resolution) is included in the zip also. You can also use one of the images as a loading image
Here's the preview. The d