About names like "Net-D?5BC1522A-Pad3": https://bugs.launchpad.net/kicad/+bug/1824627
I see nothing wrong with the video. You've changed pin numbers but left net names the same. When you pressed update from schematic, net names changed using pin numbers according to schematic.
I'm not sure what is "Update from current Board"
About names like "Net-D? 5BC1522A- Pad3": /bugs.launchpad .net/kicad/ +bug/1824627
https:/
I see nothing wrong with the video. You've changed pin numbers but left net names the same. When you pressed update from schematic, net names changed using pin numbers according to schematic.
I'm not sure what is "Update from current Board"