Duplicate page items when update component with click command button

[epower-cloud]

May be some frontend bugs exists in current version:5.10.0，we can recurrent that by click component update button like this:

Normally,after click will show result on current page,only update some info.but after clicked, I see duplicated page body appears at below of current part that was clicked.
Like this:

[yangkaa]

Thank you for your feedback. It seems that this is indeed a problem and we will fix it in the next version.