eeschema, symbol is visually duplicated on move

[Thomas Pointhuber]

While grab works as expected, move keeps a visual artefact of the symbol at the original position until the action is completed.

# Version Information

Application: kicad
Version: (6.0.0-rc1-dev-1002-ge43e3a93c), debug build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.61.1 OpenSSL/1.1.1 zlib/1.2.11 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.4) libssh2/1.8.0 nghttp2/1.34.0
Platform: Linux 4.18.14-arch1-1-ARCH x86_64, 64 bit, Little endian, wxGTK
Build Info:
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8) GTK+ 2.24
    Boost: 1.68.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.61.1
    Compiler: Clang 7.0.0 with C++ ABI 1002

Build settings:
    USE_WX_GRAPHICS_CONTEXT=OFF
    USE_WX_OVERLAY=OFF
    KICAD_SCRIPTING=ON
    KICAD_SCRIPTING_MODULES=ON
    KICAD_SCRIPTING_PYTHON3=OFF
    KICAD_SCRIPTING_WXPYTHON=OFF
    KICAD_SCRIPTING_ACTION_MENU=ON
    BUILD_GITHUB_PLUGIN=ON
    KICAD_USE_OCE=ON
    KICAD_USE_OCC=OFF
    KICAD_SPICE=ON

[Wayne Stambaugh (stambaughw)]

I don't know if this is by design or not but it's definitely different than the legacy canvas. I would think a move would not keep the moved symbol displayed in it's original position.

[KiCad Janitor (kicad-janitor)]

Fixed in revision 96e65c7f23d1d03694697946634bdec270ebaae3
https://git.launchpad.net/kicad/patch/?id=96e65c7f23d1d03694697946634bdec270ebaae3