Is there a way to save all of my Rover photos?

I wrote scripts to download all pictures for fun (within one gallery which is all of them for my dog walker) Generally speaking don't trust random scripts people write online if you don't understand the code. You could get hacked. If you feel like using my script despite that, (maybe someone else can vouch for its safety) you can use it with the following steps.

1. Go to the rover website on a pc
2. browse to the relevant stay
3. open the first / left-most picture
4. hit f12 (for most browsers) to open the developer tools
5. switch to the console tab of the dev tools
6. paste the code from the link below into the console and hit enter
7. wait as the script automatically scrolls through the gallery gathering all of the source image urls and finally builds a downloadable zip file containing all of them

https://pastebin.com/zu4vWZpG

No I believe all photos must be downloaded one by one