Locked Maps in Private match

[Sean2111]

Only just noticed some maps I dont seem to be able to create a private match on.
I think I played private match on some of the maps in the past.
Now I can not seem to pick some maps for my Bot Private Match.

Are some maps alternated where unless Battle Pass is owned they cannot be played?

[Sean2111]

https://i.imgur.com/Cu7GgiG.png

I am sure I have played some of this group of maps.
Now i dont seem to be able to start any game mode in them withPrivate Match Bots?
It says ,whatever it says ,game mode unavailable.

I am sure I have played at least
Aniyah Palace
Grazna Raid
Hovec SawMill
Maps with Bots in the past in S&D mode,I think that was the mode.
(unless I am just confuses and played them in MW2 maybe)
Notwithstanding this memory confusion-

This group of maps I dont seem to be able to start in ANY MODE AT ALL in Private Match with Bots.
Why is that?
Is it a bug or do I need to spend more money or are the maps only available in weekly rotation?

[Sean2111]

https://imgur.com/Cu7GgiG

This shows I can play Aniyah Palace in S&D mode ,but the map is also listed at the bottom of the map list AGAIN as locked. It must be a BUG.

[Sean2111]

https://imgur.com/yWdFnnP

Here I have chosen Hovec Sawmill in list from up the top of list.

But as you can see it says at bottom of list that this map is LOCKED.

It seems I can still play it though.

I counted 50 maps ,and then some of the bugged doubleups down bottom of list for another 11.
Does that mean there is 50 maps in game?