The specific steps for merging multiple files in ps are as follows:
1. First, open Adobe
Photoshop CC, click "File", and then click Click the Script option in the drop-down bar, as shown in the figure below, and then proceed to the next step.
2. Secondly, after completing the above steps, find Load the file on the stack in the script box on the right and click to open, as shown in the figure below, and then proceed to the next step .
3. Then, after completing the above steps, click Browse in the new pop-up page to select the required file or folder, as shown in the figure below, and then enter the next step.
4. Then, after completing the above steps, click Confirm, as shown in the figure below, and then proceed to the next step.
5. Finally, after the loading is completed, you can see the merged renderings, as shown in the figure below. In this way, the problem is solved.