Older statement bundles no longer visible in the UI

[ghost]

Describe the problem

Statement bundles disappear after a short time but are accessible via the CLI.

To Reproduce

What did you do? Describe in your own words.

If possible, provide steps to reproduce the behavior:

1. Run cockroach demo movr --num-histories 250000 --num-promo-codes 250000 --num-rides 125000 --num-users 12500 --num-vehicles 3750 --nodes 3 --insecure
2. Run SELECT
   name, count(rides.id) AS sum
   FROM
   users JOIN rides ON users.id = rides.rider_id
   WHERE
   rides.start_time BETWEEN '2018-12-31 00:00:00' AND '2020-01-01 00:00:00'
   GROUP BY
   name
   ORDER BY
   sum DESC
   LIMIT
   10;
3. Start diagnostics collection for statement in 2.
4. Run SELECT
   name, count(rides.id) AS sum
   FROM
   users JOIN rides ON users.id = rides.rider_id
   WHERE
   rides.start_time BETWEEN '2018-12-31 00:00:00' AND '2020-01-01 00:00:00'
   GROUP BY
   name
   ORDER BY
   sum DESC
   LIMIT
   10;
5. Start diagnostics collection for 2.
6. Run drop index rides_start_time_idx; to drop index.
7. Run SELECT
   name, count(rides.id) AS sum
   FROM
   users JOIN rides ON users.id = rides.rider_id
   WHERE
   rides.start_time BETWEEN '2018-12-31 00:00:00' AND '2020-01-01 00:00:00'
   GROUP BY
   name
   ORDER BY
   sum DESC
   LIMIT
   10;
8. View Statement diagnostics history
9. Over less than 60 minutes, bundles are dropped from history.

Expected behavior
Statement bundles retained forever

Additional data / screenshots
If the problem is SQL-related, include a copy of the SQL query and the schema
of the supporting tables.

If a node in your cluster encountered a fatal error, supply the contents of the
log directories (at minimum of the affected node(s), but preferably all nodes).

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creating this issue, but contact [email protected] to submit the log
files in private.

If applicable, add screenshots to help explain your problem.

Environment:

• CockroachDB version V22.1.0-BETA.1-176-G1EC23D5938 and V22.1.0-BETA.2-151-GA0FEF45C83
• Server OS: MacOS
• Client app: cockroach sql

Additional context
What was the impact?

Add any other context about the problem here.

I can see them using cockroach statement-diag list --insecure:
Statement diagnostics bundles:
ID Collection time Statement
754409175114907649 2022-04-18 16:03:29 UTC SELECT name, count(rides.id) AS sum FROM users JOIN rides ON users.id = rides.rider_id WHERE rides.start_time BETWEEN '' AND '' GROUP BY name ORDER BY sum DESC LIMIT _
754408888394907649 2022-04-18 16:02:01 UTC SELECT name, count(rides.id) AS sum FROM users JOIN rides ON users.id = rides.rider_id WHERE rides.start_time BETWEEN '' AND '' GROUP BY name ORDER BY sum DESC LIMIT _

No outstanding activation requests.

But they are not visible in the UI:

Jira issue: CRDB-15845