Here is both an image and example URLs whose underlining ceases partway through the URL, just paste them in to ripcord (tested with Discord):

https://image.prntscr.com/image/c0WJ7xRXSKmprBl-rcQjVg.png

https://hello.com/もももももももももももももももももももももももももももももももももももも https://hello.com/ももももももももももももももももももももももももももももももも https://hello.com/ももも https://hello.com/も https://hello.com/汉语 https://hello.com/汉语汉语汉语汉语汉语汉语汉语 https://hello.com/어어어어어어어어어어어어어어어어어어 https://hello.com/어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어어 https://hello.com/繁繁繁繁繁繁繁繁繁 https://hello.com/bọn nớbọn nớbọn nớbọn nớbọn nớ https://hello.com/हिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दीहिन्दी https://hello.com/हिन्दीहिन्दीहिन्दी https://hello.com/العَرَبِيَّة‎العَرَبِيَّة‎العَرَبِيَّة‎العَرَبِيَّة‎العَرَبِيَّة‎العَرَبِيَّة‎ https://hello.com/↕↕↕↕↕↕↕↕ https://hello.com/🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅 https://hello.com/🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅🔅 https://hello.com/🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍🦍

Just to be clear for some of those URLs, the underlining does work. I'm not sure why

This appears to be a bug in Qt. I'll see what I can do.