Operating system: Windows-10-10.0.17763 64 Bits
Graphics card: Intel(R) UHD Graphics 600 Intel 4.5.0 - Build 126.96.36.19937
Broken: version: 2.80 (sub 74), branch: blender2.7, commit date: 2019-06-14 23:24, hash: rB0fd96b4128ff
Worked: (builds from a few days back)
Short description of error
Within the last few days the default VSE Sidebar has been made much more narrow - which crushes the Timecode panel. The panel used to be aligned with the preferences area.
Exact steps for others to reproduce the error
Open the VSE timecode panel: