People claim the Luftwaffe didn't coordinate with the German navy but that was not the case for CV based aircraft. Development of the Me-109T1 and Me-155 proceeded in parallel with construction of CV Graf Zeppelin. Work on CV aircraft halted when work on the CV halted.
Sep 1939.
KM Graf Zeppelin 85% complete. Expected to start sea trials during July 1940.
…..Work on sister ship halted 19 Sep 1939.
…..Partially completed sister ship scrapped February 1940.
8 Dec 1939.
KM Graf Zeppelin launched.
1940.
60 x Me-109T1 produced for CV use.
Based on Me-109E4. DB601N engine.
29 Apr 1940.
Work on KM Graf Zeppelin halted.
…..This triggered conversion of Me-109T1 CV based fighter aircraft into Me-109T2 land based fighter aircraft.
15 May 1942.
Work resumed on KM Graf Zeppelin.
…..Significant design changes delayed completion.
…..This triggered design of Me-155 CV based fighter aircraft.
Sep 1942.
Detail design of Me-155 completed.
30 Jan 1943.
Work discontinued on all large German naval vessels.
…..This ended Me-155 CV fighter aircraft program before a prototype could be constructed.
Starting, stopping, resuming and then cancellation of CV program must have left RLM officials wondering if the German navy knew what they were doing.