I'm also seeing issues with S3 uploads on later versions of PHP. One issue being:
`Warning /admin/core/runway/apps/perch_s3/lib/guzzlehttp/guzzle/src/Handler/CurlFactory.php67` and `
: count(): Parameter must be an array or an object that implements Countable in`
And another, I think is linked to the S3 library and it's handling of Assets:
I've always been really confident in updating to later versions of PHP with Perch, one of it's major selling points is that it just well, works. Hoping we can see some updates really soon to address these issues and keep Perch stable.