***Adam and Eve were disobedient. This was NOT planned by God***
The answer is simple if you ask why God put it there and then told them not to eat of it.
How could they be disobedient if God didn’t put them in the position to BE disobedient?
You act as if God has NOTHING to do with ANYTHING we do. You act as if God is surprised every moment by the whims of man. “Gee, I didn’t expect that, now, how to fix it?”
God has nothing to do with planning the sin we commit.
When we Love we abide in Christ, When we knowingly sin we are not abiding in Christ.
I'm surprised why you would have a problem with this?