Ed Sheeran's playing with Sting, creating issue for viewer (4-11)

I believe the answer is:

near-sightedness

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'issue for viewer' is the definition.
The definition suggests a singular noun which matches the answer.

'ed sheeran's playing with sting' is the wordplay.
'playing with' indicates anagramming the letters.
'ed'+'sheerans'='edsheerans'
'edsheerans' anagrammed with 'sting' makes 'NEAR-SIGHTEDNESS'.

'creating' is the link.

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I've seen this clue in The Telegraph.

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