Moon+ Reader How to return to last page after going to book mark

[Voracious_Reader]

Before I start, I know that pages mean nothing in Moon+ Reader with regards to the actual paper copy of the book. This is because how many pages in M+R in a particular chapter all depends on what size font you use, how wide the margins are etc.

Now...

Lets say I make a bunch of bookmarks in Moon+ Reader. I move on and lets say I am at page 51 of 71 in chapter 5. I want to review something and look for a bookmark I want to return to and select it and it takes me to page 3 of 50 in chapter 2.

Once I have done reviewing that information I now want to return to my previous position in the book which was chapter 5, page 51.

Is there a way to do this with a button push or swipe or do I have to make a bookmark before I move away and use it to return to this position. Making an extraneous bookmark for the purpose of traveling seems very inefficient. Either I will end up with many book marks I don't really need or want or I will need to delete all of these bookmarks manually.

Thanks.