Description:
Catastrophic inability to interact with bibliography database on the 1 file I have attempted to export a db on due to the iwindow either being obscured by the example demo db, or that when I select Window ->  [radio button] My Doc only the example database is showing, with first entry s ARJ00 by Artymiak, All attempts to close or workaround fail: choosing File -> Close does close the window but it's required to see the database and I assume, export it.

The example db is called "Bibliography Database" and can never be closed or have the real  db selected from the pull-down menus. There does not appear to be any other method to switch the view, or delete the example or see where it came from. Picking from the menu causes the db window to disappear behind the main document editing window and clicking the window on my taskbar (cinnamon), brings it back with the  example db opnly. Clicking Choose Data Source only shows one data source which is selecteed.

If I get desperate maybe I will try hack the db direct.
I guess that would be
/home/tom/.config/libreoffice/4/user/database/biblio.odb

Luckily it is not urgent but having hit 38,000 words 163 pages and 
 



On Linux Mint, two displays 1280x1024 on the left, 1920x1080 on right. Miday in the video I switch to Mirror Displays.



Version: 6.4.7.2
Build ID: 1:6.4.7-0ubuntu0.20.04.4
CPU threads: 16; OS: Linux 5.15; UI render: default; VCL: gtk3; 
Locale: en-NZ (en_NZ.UTF-8); UI-Language: en-US

Steps to Reproduce:
1.Install Linux Mint (bleeding edge) Cinnamon, install LibreOffice probably via regular software manager from distro.Linux Mint 20.3 Cinnamon
2. Open large 53 MB file 'An Astonishing Encyclopaedia MASTER DOCX.docx'
3. Choose Tools -> Bibliography Database menu

Actual Results:
Bibliography db from my doc: "Bibliography Database" is showing. I can resize and close it, but never switch from this example that appears to be already included in LibreOffice I guess. First entry is ARJ00 by Artymiak, Jacek with title "LibreOffice Calc Functions and Formulas Tips"

Expected Results:
Bibliography db from my doc: "An Astounding Encyclo..." should show. Then I hope to export it for use in JabRef (java biblatex editor) or other Biblatex GUI.


Reproducible: Always


User Profile Reset: Yes


OpenGL enabled: Yes

Additional Info:
full system info from https://termbin.com/2an2p


System:    Kernel: 5.15.0-46-generic x86_64 bits: 64 compiler: N/A Desktop: Cinnamon 5.2.7 
           wm: muffin dm: LightDM Distro: Linux Mint 20.3 Una base: Ubuntu 20.04 focal 
Machine:   Type: Desktop System: ASUS product: N/A v: N/A serial: <filter> 
           Mobo: ASUSTeK model: ROG STRIX B550-A GAMING v: Rev X.0x serial: <filter> 
           UEFI: American Megatrends v: 2407 date: 07/12/2021 
CPU:       Topology: 8-Core model: AMD Ryzen 7 3700X bits: 64 type: MT MCP arch: Zen 
           L2 cache: 4096 KiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 114983 
           Speed: 4014 MHz min/max: 2200/3600 MHz Core speeds (MHz): 1: 4013 2: 4013 3: 4013 
           4: 4013 5: 4014 6: 4014 7: 4014 8: 4014 9: 4013 10: 4013 11: 4014 12: 4014 13: 4014 
           14: 4014 15: 4013 16: 4013 
Graphics:  Device-1: AMD Ellesmere [Radeon RX 470/480/570/570X/580/580X/590] 
           vendor: Sapphire Limited driver: amdgpu v: kernel bus ID: 07:00.0 chip ID: 1002:67df 
           Display: x11 server: X.Org 1.20.13 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa 
           resolution: 1920x1080~60Hz 
           OpenGL: 
           renderer: Radeon RX 570 Series (POLARIS10 DRM 3.42.0 5.15.0-46-generic LLVM 12.0.0) 
           v: 4.6 Mesa 21.2.6 direct render: Yes 


Info:      Processes: 580 Uptime: 4h 07m Memory: 31.25 GiB used: 14.29 GiB (45.7%) Init: systemd 
           v: 245 runlevel: 5 Compilers: gcc: 9.4.0 alt: 9 Client: Unknown python3.8 client 
           inxi: 3.0.38