Arpeggio plays for too long on shorter durations and causes a staccato on the next note (MS Basic)

[Tantacrul]

Describe the bug
When the arpeggio is applied to a shorter duration (in the video below, a 16th), it lasts longer than a 16th duration, which then cuts off the playback of other notes. In the video below I've compared this to MS3.6.

• In 3.6 the time it takes to play an arpeggio is sped up to make sure all notes fit within the duration. The shorter the duration, the faster the arpeggio.
• In 4.0 the duration extends and causes later notes to not be heard

See video

25_Arpeggio_Too_Long.mov

Unexpected staccato
When an arpeggio plays regularly, it can cause the following note to be shortened, as if it was a staccato. I've compared MS4 and MS3.6 here to demonstrate.

26_Arpeggio_Stacatto.mov

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See other video

See other video

[MarcSabatella]

I just checked, and although a couple of other arpeggio-related issues have been fixed, the ones in this issue remain.

[xsrvmy]

Is a fix for the staccato issue coming? It seems that the problem is that the release is also being arpeggiated causing the next note to be incorrectly released.

[DmitryArefiev]

The staccato issue happens with the same notes in the next chord

bandicam.2023-06-09.13-21-04-886.mp4

(A little bit different but similar issue with MuseSounds #16917)

[DmitryArefiev]

The similar staccato case with arp+ties from #17990:

bandicam.2023-06-15.14-29-45-035.mp4

[zacjansheski]

I tried out the staccato issue today and I am getting the opposite issue, the following chord is also played as arpeggio

video1912678393.mp4

[DmitryArefiev]

Fixed in #20243