Not a position they held until after ROC went to Taiwan. Then they changed their tune. Remember. PRC advocated for Taiwan independence and considered Taiwan an independent nation until around 1940s.
(My comment should not be read as an endorsement of the CCP's willingness to force Taiwan into a reunification.)
Pointing this out always looks like endorsement of the CPC as it’s always a point that is pointed out as justification to claim Taiwan is part of China.
My previous comment was meant to provide some context. It was not an endorsement of China's stance.