Jira Cloud thumbnails - how to change their px size?

[Vojtech_Kraus]

Hello.

I would on server jira edit jira-config.properties (jira.thumbnail.maxwidth, jira.thumbnail.maxheight) file, but I am not able to find this file anywhere in setting of Cloud Jira.

Is there any way how I can do it?

If no, is there any way how I can change thumbnails px size in view itself?

New Jira looks is for me pretty chaotic..

Thanks.