Template code not working for #AT(%BrowserMethodCodeSection ... 'TakeKey' )

In Class ABC add the “Create #AT from Embed”

Then in the Embeditor you’ll see:

BRW1.TakeKey PROCEDURE

ReturnValue          BYTE,AUTO
  CODE
  ! Start of "Browser Method Code Section"
  ! [Priority 1300]
  
  !HELP EMBED : 6 Hub Question
  !Description: Browser Method Code Section
  !EmbedParameters:*1, TakeKey, (),BYTE*
  !#AT(%BrowserMethodCodeSection,%ActiveTemplateInstance,'TakeKey','(),BYTE'),PRIORITY(5000)
  !#ENDAT

So

You: #AT(%BrowserMethodCodeSection, %ActiveTemplateParentInstance, 'TakeKey', '(),BYTE'),PRIORITY(2500)
Tpl: #AT(%BrowserMethodCodeSection, %ActiveTemplateInstance,'TakeKey','(),BYTE'),PRIORITY(5000)