Enchantment Glint (less Obtrusive) — Alternate

: It replaces the standard, thick purple glow with a much subtler, thinner shimmer.

If you are running a server (a fork of Paper), this feature is built-in. You can enable it by modifying your configuration file: Open your purpur.yml file. Alternate Enchantment Glint (less obtrusive)

Set it to a value (often -1 or a specific decimal) to achieve the "less obtrusive" look. : It replaces the standard, thick purple glow