Hey we are currently struggling with sending the cloudfront signed cookies with img tags.
I found following closed issue: bug: core http & cookies plugin not working with img src in iOS · Issue #6038 · ionic-team/capacitor · GitHub
does anybody have experience with capacitor and cookies? Or is this a known bug?
Seems like a bug. Here are two other open issues for your reading pleasure 
Can you use signed URLs instead? That’s what we use in our app 
Relying on Cookies in a native app shouldn’t be your first choice. There are so many posts here with people having issues with Cookies, if you can get around not using them, you’ll thank yourself later.