5.99 Not able to use predefined track widths

I have just installed my first 5.99 and imported a V5.1 project I have predefined track widths of 0.3, 0.4 and 0.5 mm These are listed in the tack width tab, but when I start a new track, the width is always 0.2 mm. The "w" key is also ignored.

Application: KiCad Schematic Editor (64-bit)

Version: (5.99.0-11661-g1332208a), release build

Libraries: wxWidgets 3.1.5 libcurl/7.74.0-DEV Schannel zlib/1.2.11

Platform: Windows 10 (build 19043), 64-bit edition, 64 bit, Little endian, wxMSW

Build Info: Date: Aug 7 2021 08:59:23 wxWidgets: 3.1.5 (wchar_t,STL containers) Boost: 1.75.0 OCC: 7.5.0 Curl: 7.74.0-DEV ngspice: 34 Compiler: Visual C++ 1928 without C++ ABI

Build settings: KICAD_USE_OCC=ON KICAD_SPICE=ON