Finally, the fix for the FileSystem Access API bug (Fixed data written via FileSystemSyncAccessHandle disappearing after creating a new FileSystemFileHandle) has been delivered in Safari TP 163:
webkit.org/blog/13839/releas…#safari#filesystemaccessapi
have been trying out the FileSystemAccessApi for loading a folder of sketch files to the browser saving and updating working files
all i can say is .....🙀🙀🙀🙀