Extra gallery albums are being created when I update the album I use on the site

I am using: Album and Image Gallery Plus Lightbox, Version 2.1.3 | By WP OnlineSupport, Essential Plugin.

I have created only one Album Gallery, which now has 29 Photos in it, and was initially published a year ago – as you can see below what it’s entry looks like in the Gallery listing:

Featured Guests ID: 8580 | 29 | Published | 2024/01/12 at 10:41 pm

However, every once in a while, a new Album Gallery somehow gets automatically created (ie: doesn’t have it listed as ‘mine’). They are either published or drafts, and all have their own IDs, but don’t include any images. Over the past 14 months, there are now 13 extra Album Gallery (8 published and 5 drafts), that I didn’t created. And I am the only person with a login to the dashboard (admin backend) of this WP site. Here are two examples of what gets mysteriously created, listed below:

(no title) | ID: 9113 | — | published 2025/02/24 at 6:43 am

(no title) — Draft | ID: 9050 | — | Last Modified 2025/02/18 at 10:27 am

I haven’t tried to edit any of them, because I am afraid it might mess up my actual Album Gallery I use. These extra Album Galleries don’t appear to be created EVERY time I am editing the main Album Gallery, but at some point I will come back in to the plugin’s gallery listing, and see a new one has been created!

Can anyone tell me why this occurs, and if it is OK to just delete them?

Cheers, SunnyOz