Pivot isn't always well arranged

[just-Nob]

Describe the bug The pivot display isn't always well arranged, see screenshot: Although it could be displeased one near the other, there's a long connecting arrow over nearly the whole screen.

To Reproduce Steps to reproduce the behavior:

1. Add some chains.
2. In pivot view (maybe also in data view mode), edit one of the scripts that have a parent script at one of the leftmost chains.
3. Add a second predecessor to the currently edited script. Choose one of those without a parent/predecessor from th rightmost chains.
4. The additional connecting arrow is drawn from right to left through all the scripts/chains in between as shown in the screenshot above.

Expected behavior I expected a rearrangement of the script s order to minimize connecting arrows' length.

Extra phone info (please complete the following information):

• ROM: ArrowOS 11
• microG
• rooted with Magisk

[renyuneyun]

Thanks for filing this bug report. Indeed, this is very friendly...

I will give it a try, but suspect this eventually lies in the library used to draw the hierarchical tree view (GraphView).

[just-Nob]

I guess this is causes by changing the connection in hindsight. "Fresh" added chains don't seem to fail.

Do isn't it possible to throw all data into the algorithm/library like it's "fresh drawn"? (Sorry, this may be somehow naive, but I don't know how it's implemented.)