[Bug]: 渐变色无法使用，<loop>无用

[Noogear]

🚀 Have you tried the latest version

• I have updated TrMenu to the latest version and the same bug is reproduced.

📚 Have you checked the Wiki

• I have checked the Wiki's related content about the problem and determined that the problem exists.

🔗 Is there a duplicate Issue

• I have looked through the existing issue and found no duplicate content, or a more detailed description of the existing issue.

📰 Server details

TrMenu Dump Information (Date: 2024-10-03 16:59:07)

| Server OS: Windows 11 amd64 10.0
| Server software: 1.21.1-DEV-143e402 (MC: 1.21.1) (1.21.1-R0.1-SNAPSHOT)
| Java version: 22.0.2

| TrMenu: 3.3.4-beta5
Installed Plugins: 
· AuraMobs - 2.0.6 (0 KB)
· AuraSkills - 2.2.3 (0 KB)
· CoinsEngine - 2.3.4 (0 KB)
· ItemEdit - 3.5.2 (0 KB)
· LibsDisguises - 10.0.44-SNAPSHOT (0 KB)
· MythicMobs - 5.7.2-SNAPSHOT-2971fb66 (0 KB)
· Oraxen - 1.182.0 (0 KB)
· PlaceholderAPI - 2.11.6 (0 KB)
· PlugManX - 2.4.1 (0 KB)
· ProtocolLib - 5.3.0-SNAPSHOT-732 (0 KB)
· TrMenu - 3.3.4-beta5 (0 KB)
· WorldEdit - 7.3.6+6892-3d660b8 (0 KB)
· nightcore - 2.6.3 (0 KB)
· packetevents - 2.5.0+53f8a53-SNAPSHOT (0 KB)

🔍 Detailed description

1. 渐变色<gradient:#x:#x>没用
2. <loop>符号无法中断彩虹色

🗄 Server log

⚙ Configurations

<g:#ffffff:#bbbbbb>✧✦ ۰۰۰۰۰۰۰۰۰۰۰۰༺<loop>
<r#15:20:50>✧✦ ۰۰۰۰۰۰۰۰۰۰۰۰༺<loop>