Some pictures are (temporarily) shrinking after opening the coin page

A friend and fellow member noticed the following. This is how our catalog normally looks like (for example Kazakhstan):


This is how it looks like after the individual coin pages were opened, some of the pictures shrunk:

I never saw this before so I guess it's a recent bug. After some time the pictures return to normal again, until you open the coin page of course..

Hello,
I agree this is a strange behaviour. It is due to a recent change introduced for performance reason (for my own records, change 9237fb4). It affects pictures which resolution is too low. I see that as a very minor bug, not worth reverting the change, and I have no idea how to fix it.

No problem and thanks for the information. In time we'll replace those low resolution pictures and then the problem is also fixed.

Les images sont affichées dans un carré de 250 x 250
lorsque l'on clique dessus elles sont affichées à leur dimension d'origine
elles ne sont donc agrandies que si l'une des dimensions hauteur ou largeur dépasse 250
la KM# 1 fait 283 x 283 : légèrement agrandie en cliquant dessus
la KM# 1a fait 130 x 130 vous obtenez donc sa taille d'origine plus petite
Avec la 5 Tyin KM# 2a et beaucoup d'autres elles devraient être modifiées à 300 x 300 pour ne pas trop les altérer et avoir un petit agrandissement

Images are displayed in a 250 x 250 square
when clicked they are displayed in their original size
they are therefore only enlarged if one of the height or width dimensions exceeds 250
KM # 1 is 283 x 283: slightly enlarged by clicking on it
the KM # 1a is 130 x 130 so you get its original size smaller
With the 5 Tyin KM # 2a and many others they should be modified to 300 x 300 not to alter them too much and have a small enlargement


(Google translate)

Hi
In case my proposal for automated list of public requests or like an icon on coin/note page, which seeks from user to add more data if available, this is one more that could be added to such requests.
LP