But, I mean, does "broken" mean the forum software munges it, or does it mean it doesn't look the way you expect on client software? My machine's a macOS 10.13 "High Sierra" from Early 2011 and for the font-family in this website it doesn't have anything (nor the usual "substitute another font") for anything beyond Unicode 10.0 (June 2017)
🧢 Billed Cap
₿ Bitcoin
🥣 Bowl with Spoon
🧠 Brain
🤱 Breast-Feeding
🥦 Broccoli
🥫 Canned Food
🧒 Child
🥢 Chopsticks
🧥 Coat
🥥 Coconut
🦗 Cricket
🥤 Cup with Straw
🥌 Curling Stone
🥩 Cut of Meat
🥟 Dumpling
🧝 Elf
🤯 Exploding Head
🤮 Face Vomiting
🤭 Face with Hand Over Mouth
🧐 Face with Monocle
🤨 Face with Raised Eyebrow
🤬 Face with Symbols on Mouth
🧚 Fairy
🛸 Flying Saucer
🥠 Fortune Cookie
🧞 Genie
🦒 Giraffe
🧤 Gloves
🦔 Hedgehog
🤟 Love-You Gesture
🧙 Mage
🧜 Merperson
🧓 Older Person
🧡 Orange Heart
🤲 Palms Up Together
🧑 Person
🧔 Person: Beard
🧗 Person Climbing
🧘 Person in Lotus Position
🧖 Person in Steamy Room
🥧 Pie
🥨 Pretzel
🥪 Sandwich
🦕 Sauropod
🧣 Scarf
🤫 Shushing Face
🛷 Sled
🧦 Socks
🤩 Star-Struck
🥡 Takeout Box
🦖 T-Rex
🧛 Vampire
🧕 Woman with Headscarf
🤪 Zany Face
🦓 Zebra
🧟 Zombie