I always wish I had been VS I've always wished I'd have been
#1: You know, I have a confession to make…I always wish I had been more supportive when Carl left you.
#2: You know, I have a confession to make…I've always wished I would have been more supportive when Carl left you.
-> As you can see, a little difference can be seen between them.
Which one is more acceptable for native speakers?
Are they above just same meaning?