(Rel date) tracks added since - picking up songs older than expected (out of range)

[HumzahJavid]

Making Playlists (Rel date) "Include only tracks added since" was detecting and outputting songs that were older than I wanted. A playlist with songs added 21 hours ago were detected with a "tracks added since" filter of 15hours 34 mins ~4.5 hours out (I used minor adjustments to pin down the filter to a time of 1 minute)

Test playlist

Using a playlist, the aim was to restrict to songs added in the past 24 hours-

• 1 songs: 16 hours ago
• 1 song: 17 hours ago
• 52 songs: 1 day ago
• the rest: x days ago (or dates)

Expectation: only 2 songs should be captured when using "since: 24 hours"

Test result

I tested various inputs for "tracks added since" (inclusive hour ranges used for brevity)

"tracks added since" input	Songs detected
0 to 11 hours	0 songs
12 hours	1 song (16 hours ago)
13 hours to 20 hours	2 songs (16, 17 hours ago)
21 hours	54 songs*
22 hours+	54 songs (+ once hit 1 day it was as expected)

* songs start falling out of range of the filter all 54 were originally detected in 21 hours