Kerbal Space Program

Evidence: https://youtu.be/brnbV3YSJ1M

New career started just for version 1.12. Vanilla install (no mods, ever). Making History and Breaking Ground installed but not applicable to this feature.

To reproduce, have two ships in space with one in a safe orbit. Plant a maneuver on the orbiting ship, and notice the alarm timer counts down. Switch to the other ship and notice the alarm timer stops. Start to delete the alarm to note the date/time of the event, then cancel. Repeat several times to notice that the alarm event keeps being pushed back because the timer is not counting down. It appears the alarm does not record the actual end time but instead counts down the clock ticks. This is a poor way to set an alarm.

My Rig: AMD Ryzen 7 2700, NVIDIA GeForce RTX 2060, 64 GB DDR4 2666MHz.

Expected result: Alarm should be record by its end time and the countdown should be the result of a calculation. This would prevent the alarm from freezing when you switch ships.