Describe the bug

I have a modal with a form in it. Form have few collapses. Whenever I open/close the modal/collapses or type in the inputs, this event gets fired a lot of times.

A clear and concise description of what the bug is.

What is this event "bv::collapse::sync::state" and I can't see this mentioned in the docs as well.
Does this affect the performance of the app, because my form inputs are lagging. I'm using vee-validate for the validation purpose.

Versions

Libraries:

• BootstrapVue: 2.0.4
• Bootstrap: 4.3.1
• Vue: 2.6.10
  -VeeValidate: 2.2.15

Environment:

• OS: Windows
• Browser: Chrome