How do I hide a tag after selecting it in TiddlyWiki?

Question

To prevent unnecessary tags from interfering on the screen, I want to hide them from the TagPickerTagTemplate selection list. This can be done?

example

Or at least hide tags after clicking? Something like this: onClick="this.style='visibility: hidden;' for <a>

<a class="tc-btn-invisible" title="add tag"><span class="tc-tag-label tc-btn-invisible" style="background-color:;
fill:#333333;
color:#333333;">About</span></a>

But it doesn't work.