Bidet Edison designed giving trouble (11)

I believe the answer is:

disobedient

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'bidet edison designed giving trouble' is the definition.
I can't judge whether this defines the answer.

'bidet edison designed' is the wordplay.
'designed' indicates anagramming the letters (designed with the letters).
'bidet'+'edison'='bidetedison'
'bidetedison' anagrammed gives 'DISOBEDIENT'.

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(Other definitions for disobedient that I've seen before include "Going against instructions" , "Rebellious" , "Ignoring instructions" , "Naughty" .)

I've seen this clue in The Independent.

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