Retro Playlist Duration

1. open Retro Music: Open the named music app to create the requested playlist.
2. tap “Library bottom tab”: Open the library area to find Playlists and create the requested playlist.
3. tap “More options”: The Playlists page is empty; its overflow menu is the visible route to create a playlist.
4. tap “New playlist”: Create a new playlist from the Playlists overflow menu.
5. fill “Playlist name” with “Reggae Rhythms 51”: The New playlist dialog is open despite the stagnation notice; enter the requested title.
6. tap “Create playlist”: The requested playlist title is entered; create it now.
7. tap at (323, 2231): Playlist was created and shows 0 Songs • 00:00; open Songs to add eight tracks before checking its total.
8. tap at (1014, 385): Begin adding the first of eight songs via its three-dot menu; playlist currently has zero duration, so completion predicate is not met.
9. tap at (822, 790): Choose Add to playlist for the first song; use coordinates as required for repeatedly used controls.
10. tap at (540, 1282): Select the newly created playlist to add Beyond the Horizon, the first of eight songs before checking duration.
11. tap at (1014, 563): The toast confirms first song added; add second distinct song from Songs list. Duration not yet in target range.
12. tap at (822, 967): The City of Stars menu is open; select Add to playlist using coordinates as instructed for this repeatedly used control.
13. tap at (540, 1282): Add City of Stars as the second song to the newly created playlist. Its total is not yet in the target range.
14. tap at (1014, 741): Two songs have been added. Open the third distinct song's menu to continue toward eight before checking duration.
15. tap at (822, 1146): The third song's menu is open; add it through the visible Add to playlist option, using coordinates for this repeated control.
16. tap at (540, 1282): Choose the playlist for the third song, Endless Summer; continue to eight before checking the displayed duration.
17. tap at (1014, 919): Three songs added. Open the fourth song's menu and continue until eight before checking total duration.
18. tap at (822, 1261): The fourth song's menu is open; select Add to playlist by coordinates as required for repeated controls.
19. tap at (540, 1282): Add Eternal Flame as the fourth song; the playlist row is at the same visible coordinates.
20. tap at (1014, 1097): Four songs are added; open fifth song's menu toward eight before duration check.
21. tap at (822, 1438): Continue adding the fifth song via its visible menu option; duration has not yet been checked and the target predicate is not established.
22. tap at (540, 1282): Select the playlist to add Falling Feathers as song five; eight songs are needed before first duration check.
23. tap at (1014, 1275): Five songs have been added; open the sixth distinct song's menu. The duration predicate has not yet been measured.
24. tap at (822, 470): Five songs added; select Add to playlist for sixth song using its currently visible menu position.
25. tap at (540, 1282): Add Forever Young as sixth song by selecting the visible playlist row; then continue to eight songs before measuring total.
26. tap at (1014, 1453): Six songs added; open the seventh song's menu to continue toward eight before measuring duration.
27. tap at (822, 469): The seventh song's menu is open and Add to playlist is visible at these bounds; select it by coordinate as instructed.
28. tap at (540, 1282): Select the playlist to add Golden Days as the seventh song; total duration has not yet been checked.
29. tap at (1014, 1631): Seven distinct songs are added; open the eighth song's menu before the first duration check.
30. tap at (822, 471): Seven songs are added; add the eighth via its open menu, then check the playlist's displayed total.
31. tap at (540, 1282): Select the visible playlist row to add Heartbeat Away as the eighth song; then check its displayed total duration.
32. tap at (972, 2231): Eight songs are added; open Playlists to read the playlist's displayed total before adding further songs.
33. tap at (323, 2231): Eight songs total only 31:36, below 45 minutes. Return to Songs and add one distinct track at a time.
34. tap at (1014, 1809): Eight songs total 31:36, so add the next distinct song individually; this is the ninth song's visible three-dot menu.
35. tap at (823, 650): Eight songs total 31:36; choose Add to playlist for the ninth distinct song, Hidden Paths, from its open menu.
36. tap at (540, 1282): Select the playlist to add Hidden Paths as the ninth song, then check its duration.
37. tap at (972, 2231): Ninth song was added; switch to Playlists to read its new total before deciding whether another song is needed.
38. tap at (323, 2231): The playlist shows 9 Songs • 41:20, below 45 minutes. Return to Songs to add one distinct song and then check the displayed total.
39. scroll down: The tenth unadded song Moonlight Sonata is visible but its menu is covered by the Shuffle button; scroll it upward to access the menu. Nine songs total 41:20, below target.
40. tap at (1014, 1179): Nine songs total 41:20; Moonlight Sonata is the next distinct song and its menu is now unobstructed. Open it to add one track and check the playlist duration.
41. tap at (822, 1521): Nine songs total 41:20, below target. The tenth song's menu is open; choose Add to playlist at its displayed position.
42. tap at (540, 1282): Select the created playlist to add Moonlight Sonata as song ten, then inspect its displayed duration against the 45–50 minute target.
43. tap at (972, 2231): The toast confirms Moonlight Sonata was added as the tenth song. Open Playlists to read the displayed total and assess the 45–50 minute predicate.
44. assertAI: The current Playlists view displays Reggae Rhythms 51 and '10 Songs • 46:09'; 46:09 is positive visible evidence that the playlist duration is within the requested 45–50 minute range. All creation and addition actions are already complete.

Verdict: Step verified deterministically from the assertion outcome