Does a Restore Point Persist after Flashback/Point-in-time?

If I have created a restore point my_restore_point

create restore point my_restore_point;

then flashback to this restore_point

flashback database to restore point my_restore_point;

1. Will my_restore_point still exist?

select * from v$restore_point where name = 'MY_RESTORE_POINT';

2. Will my_restore_point still exist if I flashback to the restore point's SCN?

variable my_scn number
exec select scn into :my_scn from v$restore_point where name = 'MY_RESTORE_POINT'
flashback database to scn :my_scn;

3. Will my_restore_point still exist if I flashback to before the restore point's SCN?

flashback database to before scn :my_scn;

4. Will my_restore_point still exist if I perform an RMAN point-in-time recovery UNTIL SCN x, where x is the value in :my_scn?

If I had an environment in which to test this I would attempt these tests myself, so my advanced gratitude to this community for the assist.

Using Oracle Database 19c Enterprise Edition Release 19

Restore points need to be available during MOUNT phase, so they are not like tables etc that are "rewound" during a flashback, eg

SQL> create restore point rp1 guarantee flashback database;

Restore point created.

SQL> create table t1 ( x int );

Table created.

SQL>
SQL> create restore point rp2 guarantee flashback database;

Restore point created.

SQL> create table t2 ( x int );

Table created.

SQL>
SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547

SQL>
SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup mount
ORACLE instance started.

Total System Global Area 3221224152 bytes
Fixed Size                  9304792 bytes
Variable Size            2801795072 bytes
Database Buffers          385875968 bytes
Redo Buffers               24248320 bytes
Database mounted.
SQL>
SQL> flashback database to restore point rp2;

Flashback complete.

SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547

SQL>
SQL> flashback database to restore point rp1;

Flashback complete.

SQL> select name, scn from v$restore_point;

NAME                                            SCN
------------------------------ --------------------
RP1                                  16331017175532
RP2                                  16331017175547