When using the Cloudflare 1.1.1.1 WARP VPN, when sending Tweets via iMessage, the tweets are not being sent properly. The Tweet will be sent, but the entirety of the Tweet (with image) does not load. Only a generic format of the Tweet will be sent.
I have tried changing every single 1.1.1.1 WARP VPN setting, which has no effect. When disconnecting and reconnecting using another VPN (i.e. ExpressVPN), the functionality in iMessage returns.