All informative screenshots stay in folder called ‘.screenshots’.
To see this folder, apply the filter ‘Show hidden folders’.
Sometimes, this folder disappear because you are moving the project, compressing the project folder. If you need to moving the project, compress your folder with apps like WinRar or 7-zip. This apps mantain your .screnshots folder.
if you try the above enabling “SHOW Hidden Folders” still if you face the issue.