BUG: button traits command not working

[ghost]

GrapesJS version

• [X] I confirm to use the latest version of GrapesJS

What browser are you using?

any browser

Reproducible demo link

https://jsfiddle.net/sohrabi2050/yrL2aqft/

Describe the bug

Traits button command work properly at v v0.18.4 but not in v0.19.4.

There are two sample for both version below , click on one of link object in examples below in grapejs window, then refer to traits option, you will see a button , if you click on it ,you should ge an alert of xxx: sample image OldVersion sample in jsfiddle newVersion Sample in jsfiddle

Code of Conduct

• [X] I agree to follow this project's Code of Conduct

[artf]

Thanks @sohrabi2050 will fix it for the next release.