[Reg] FakeVim : Restore of last visual selection (gv) broken

Steps to reproduce with FakeVim enabled:

• open any file for editing
• select some text and enter visual mode, e.g. with "viw" (visual inner word)
• clear selection with <ESC>
• press "gv" verbatim

Expected behavior:

• previously selected area is selected again, visual mode is entered

Actual behavior:

• nothing, besides the characters "gv" being shown in the tiny boy in the lower-right corner

This works fine in Qt Creator 4.15.0