Capital Gains Tax: state tax when working remotely from different state

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Illustrative scenario prepared by my practice.
For informational purposes only. This is not legal advice. Laws vary by jurisdiction. Consult a qualified attorney for advice specific to your situation.
Hypothetical question

I've been trying to resolve this on my own but I'm stuck.

state tax when working remotely from different state. I've been dealing with this for about 4 weeks now and the situation isn't improving.

Has anyone been through something similar? What worked for you?