Progress display problem in file upload and download

Download and try WindTerm_2.6.0_Prerelease_6_Mac_Portable_x86_64.dmg
When uploading files through the rz command, the percentage of real-time progress still cannot be displayed. I have asked before that this problem has been fixed in the 2.6 version, but I still found this problem in the actual use process. There is no such problem in the windows system, but it only exists on mac os. Or does this baby question need to be set up separately?

Start by reproducing the rz file upload on the named WindTerm 2.6.0 prerelease for Mac, then compare its progress display with the Windows behavior described in the issue. Trace the macOS file-transfer progress path from the rz command; done means real-time percentage progress is displayed consistently during file transfers.

Written by the indexing model from the issue text.