Gmail will not load any snippets

When I go to insert a snippet in gmail, I can hear a click, but no snippet is loaded. I can load a snippet in other forms, such as this one. Using example snippet below:

Text Blaze can insert the current date. Today is September 7, 2023. You can customize the date formatting. For example, Sep 7 or 2023-09-07.

You can also insert a date relative to the present. In 2 weeks, it will be September 21, 2023; and in one month it will be October 7, 2023.

Learn more about dates and times here: Text Blaze | {time}

Hi @Eric_Crewes welcome to the forum.
Do you have any other extension installed that changes Gmail's behavior?
Do you mind reloading Gmail and trying again?