Does Edge/Safari have a limit on Indexeddb size?

Currently looking into various browsers indexeddb limits. Found that Chrome didn't have a hard limit but permissions needed to be given (Source), that Firefox was 50% of local storage (Source) but couldn't find anything for Edge or Safari.

I experimented with Edge and found it didn't have the limit set by IE: 500MB per domain (Source)

Unfortunately navigator.storage.estimate() doesn't work on Edge https://developer.mozilla.org/en-US/docs/Web/API/StorageManager/estimate

Does anyone have any experience with Edge or Safari regarding this?