[iOS] Name the sticker wrong crash Whatsapp app in iOS

[korory]

Specifications
OS Version: iOS 16.2
Device Manufacturer: Apple

Stickers

• My stickers do comply with the sticker requirements (512x512 and < 100 KB)
• My tray icon does comply with the requirements (96x96 and < 50 KB)
• I am using WebP images for stickers.
• I am using PNG images for stickers.

Problem Description
I'm creating an app to import stickers in Whatsapp.

For testing purposes I am using the predefined sticker pack called: Together While Apart.

The problem I have seen is that if to the name "Together While Apart" we modify it to Together While Apart1 like this:

"identifier": "togetherAtHomeID",
"name": "Together While Apart1",
"publisher": "World Health Organization",
"tray_image_file" : "tray_TogetherAtHome.png",
"publisher_website" : "",
"privacy_policy_website" : "",
"license_agreement_website" : "",
"animated_sticker_pack" : true,

When we send the stickerPack using the PasteBoard from my app to Whatsapp app, the Whatsapp app crashes.

I try the same thing in this repo and the same thing happens.

I understand that it is a bug and I would like to have more information about it to know what happens, I understand that it is a Whatsapp bug but I'm not sure.

Thanks.