What is your operating system?
Linux Ubuntu Studio 20.10 (Plasma Desktop)
What is your Shotcut version (see Help > About Shotcut)? Is it 32-bit?
version 21.03.21 - 64 bits
Can you repeat the problem? If so, what are the steps?
(Please be specific and use the names as seen in Shotcut, preferably English. Include a screenshot or screen recording if you can. Also, you can attach logs from either View > Application Log or right-click a job and choose View Log.)
The loudness meter levels can be moved with the mouse, isn’t this strange? This is not the case with the other audio meters.
To note that I also noticed a different behavior in terms of cursor size that I reported in another thread.