Hello!. Question is about "Expand" macro

[Selvakumar]

I use expand macro in a child page. But, when I click the expand button the child page collapse and expands automatically (i.e. it pops up and goes back to mormal) http://sc.com.ly/show/PnMLY6GyJhfzVWgDFcujrasT5mKZw1lQ 

See link above for s GIF 

[Brant Schroeder]

@Selvakumar 

I have seen this happen when something in the macro is corrupting it.  Thus usually happens when you cut and paste content into the macro or on the page. Have you tried adding and additional expand macro and just typing in some content to see if it works as expected?