eeschema Copy and Paste origin Textlabel will be moved

Description

EESchema: Text label is moved from source after a Copy-Paste-Procedure to Paste destination

Steps to reproduce

1. Select a wire and the assigned Textlabel
2. Ctrl-C or Edit -> Copy
3. Move Cursor to wanted position and Press Ctrl-V or Edit->Paste
4. Pasted wire and label look fine but label was disappeared from origin Position
5. the pasted label is stacked twice.

A picture is worth a thousand words: to Step 1:

Step 4:

Step 5:

ZIP-file of the project: TestMini.zip It's just an annoying behavior, but KICad would be easier to use without this issue.

Many thanks for solving hard and light issues Eberhard Seibel

Application: Eeschema
Version: (5.99.0-1490-g73eda91ec), release build
Libraries:
    wxWidgets 3.0.4
    libcurl/7.66.0 OpenSSL/1.1.1d (Schannel) zlib/1.2.11 brotli/1.0.7 libidn2/2.2.0 libpsl/0.21.0 (+libidn2/2.1.1) nghttp2/1.39.2
Platform: Windows 8 (build 9200), 64-bit edition, 64 bit, Little endian, wxMSW
Build Info:
    Build date: May  2 2020 21:02:17
    wxWidgets: 3.0.4 (wchar_t,wx containers,compatible with 2.8)
    Boost: 1.71.0
    OpenCASCADE Community Edition: 6.9.1
    Curl: 7.66.0
    Compiler: GCC 9.2.0 with C++ ABI 1013

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