Using the new Export to Media Encoder shortcut on Mac (Option + Shift + M) reverts to old/original sequence name.
Let's say I have two different edits to share with client. If I have a sequence named "Option A" and duplicated it, then renamed that new sequence "Option B" to make revisions, and use the new Export to Media Encoder feature on that duplicated sequence, the default file name on the export in Media Encoder reverts to "Option A". So even if I remane duplicated sequences and give them unique names, it reverts to old seq names on export by default. See my screen grab where 3/4 of my exports did this. If i use the traditional command + M export option, it keeps the correct, latest sequence name for exporting media.