Custom button with permission level is displayed only after page refresh

[Vit]

Thank you so much. It worked

[Vit]

Is this.getAcl().getPermissionLevel() method visible in handlers?

[Vit]

Moving logic from setup to afterRender function did not help.

[Vit]

I've added some buttons via extending views/details this way

define(['views/detail'], (DetailView) => {
return class DetailExtendView

...