Issue appears when using TimescaleDB: timescale license with enabled compression, or apache license.

On 6.0 - the alert is missing at all, and clear history and trends processed without additional user confirmation.
On 7.0+ - alert appears, but the text is missing.
Note: If Timescale license is used and compression is disabled - the notification is appearing as expected.

Steps to reproduce:

1. Install TimescaleDB with timescale license
2. Start server
3. Check that compression is enabled in Administration -> Housekeeping
4. Go to Data collection -> Hosts ->Any existing host -> Items
5. Select some items
6. Click Clear history and trends

Result:
There is no alert on 6.0, alert text is missing on 7.0+

See screenshot:

Note: tested with timescaledb - 2.18.2- postgresql 17

Expected:
Alert should be present, alert's text should be displayed correctly