Sejiri Shelter illustration is bugged and strangely shrank horizontally. At least on macOS.
Kaesar Gerhard#25994 commented
This issue has been unresolved for around 4 years at this point and is very annoying. More now with all the visual bugs of the client. I attached an image to help with this.
I received a message from WotC advising me to check their troubleshooting FAQ. Strangely the message isn't displayed here. Obviously their FAQ doesn't address at all the issue and was likely an automatic response.