Hello everyone! Basically, I made a version of Wrathful Smite that scales up with spell levels called Wrath of Smite. For whatever reason, Wrathful Smite was not available to use as a template for a homebrew spell so I used Branding Smite. I changed the modifiers and everything else so the spell acts how I want it to and rolls how I want it to, but there's an issue in the Actions and Inventory part of the Character Sheet. I'm not sure if it's because I checked something while editing the spell but it's changed the symbol of the weapons I have equipped to a sword with an impact around it from the usual crossing swords symbol. The homebrew spell also exists in the notes of those weapons under Actions and it reads (Warlock) next to the spell name, not sure if that could help in finding what's causing the problem. I know none of the things I've mentioned are the case for Branding Smite. I'd like to fix it so it doesn't appear in the weapons notes under the Actions and Inventory tabs and less importantly, the symbol reverts to normal. Thank you in advance for any help.

Post the link to your character sheet so someone can take a look.

My guess is that you have "As Part of Weapon Attack" checked in the Additional Options for the homebrew spell. That's meant for action spells such as Booming Blade which include a weapon attack with the casting, it shouldn't be used for Smite bonus-action spells.

That worked perfectly, thanks.