The dark theme finally began to appear in the eBay app on Android. Please note that this feature is not available to everyone from the beginning. EBay executives confirmed this.
Android Police reports that the change will be visible to them in version 22.214.171.124. If you want to check if there is a dark theme in the eBay application, you need to click the hamburger menu. When finished, go to the “Settings” option. If you see the “Theme” option in the “General” category, you can set a dark theme option.
However, most of you do not have this option yet, and you must wait patiently. eBay seems to be testing the feature before releasing it to everyone.