[SOLVED] Asset Store guideline, Key Image resolution size?

Key Image Question

I’m a new user in the asset store. I do not find in the submission guidelines the ideal or recommended resolution for screenshots rendered Key Images.

What is the actual upload resolution for Key Images?
Or upload recommended proportion?

This information is also missing in the PDF

FEEDBACK

More info in section 2.4 or in the PDF can be helpful.

SOLUTION
LINKWe have new templates available for you to use, in the new resolutions. You can download them here. In early November, your product pages will remain the same until you upload new images.
…resolution of 2048x1152. However, screenshots can be any resolution, so long as they have a minimum 1200 pixel width. Height does not matter for these images. They will be scaled for viewing, but users will have the option of viewing images at full resolution.

Rendering Key Images

Resolution 2019
⦁ Is possible to open the original image (and inspect res size)
⦁ 512 x 480 px is possible
⦁ 640 x 480 px Minimum 2019 canvas web resolution
⦁ 800 x 600 px more sensible
⦁ 3840 x 2160 px I was able to submit at

File Size 2019
⦁ 8Mb max
⦁ 600Kb for a 4K compress image
⦁ 200Kb much faster to visualize

DO: Good quality edited rendering representation of your content.
DO NOT: unedited screenshots, just only text, excessive text, discount promotional text, use third party.

link:

As a publisher, I receive this email from the Unity Asset Store Team. Since is related to image sizes, I place it here:

Resolution of 2048x1152. However, screenshots can be any resolution, so long as they have a minimum 1200 pixel width. Height does not matter for these images. They will be scaled for viewing, but users will have the option of viewing images at full resolution.