There's no overall Hearst dispute. The issue is that if Disney goes dark, so does the streaming rights to the 3rd party ABC affiliates:
https://www.wtae.com/article/directtv-stream-wtae/62019515
https://www.wtae.com/article/directtv-stream-wtae/62019515
The continued carriage of WTAE, a local ABC Network affiliate, on the DIRECTV Stream internet-delivered video service, is dependent on the successful negotiation between DIRECTV and The Walt Disney Company. Viewers who receive WTAE via a satellite dish attached to your home, will not be impacted.
The removal of WTAE's signal from DIRECTV Stream will only occur if The Walt Disney Company and DIRECTV fail to reach an agreement by 7pm (Eastern) on September 1st, 2024.
Neither WTAE nor Hearst, the station’s parent company, is involved in the discussions between DIRECTV and The Walt Disney Company.