embed wallet popup is not working in MacOs safari

[ieow]

due to safari bug where localstorage is not persistent.
https://bugs.webkit.org/show_bug.cgi?id=225344

The popup wallet not able to restore key

[ieow]

after further research it is due to ITP in Mac safari (https://webkit.org/blog/7675/intelligent-tracking-prevention/)
the workaround is request permission from user for first party storage access api
https://webkit.org/blog/8124/introducing-storage-access-api/

[ieow]

longer flow needed to acquire Storage Access API
https://webkit.org/blog/11545/updates-to-the-storage-access-api/

[ieow]

It seems like the Storage Access API is only for cookies
webstorage like localstorage and indexdb are still partitioned

privacycg/storage-access#4
privacycg/storage-access#95

[arichiv]

There's an origin trial for accessing unpartitioned local storage and indexed db: https://developer.chrome.com/blog/saa-non-cookie-storage/