HEVC plays fine

Format                         : Matroska
Format version                 : Version 4 / Version 2
Overall bit rate               : 45.2 Mb/
Writing application            : mkvmerge v16.0.0 ('Protest') 64-bit
Writing library                : libebml v1.3.5 + libmatroska v1.4.8
Cover                          : Yes

Video
ID                             : 1
Format                         : HEVC
Format/Info                    : High Efficiency Video Coding
Format profile                 : Main 10@L5.1@High
Codec ID                       : V_MPEGH/ISO/HEVC
Bit rate                       : 43.0 Mb/s
Width                          : 3 840 pixels
Height                         : 2 160 pixels
Display aspect ratio           : 16:9
Frame rate mode                : Constant
Frame rate                     : 23.976 (24000/1001) FPS
Color space                    : YUV
Chroma subsampling             : 4:2:0 (Type 2)
Bit depth                      : 10 bits
Bits/(Pixel*Frame)             : 0.216
Stream size                    : 15.5 GiB (95%)
Default                        : Yes
Forced                         : No
Color range                    : Limited
Color primaries                : BT.2020
Transfer characteristics       : SMPTE ST 2084
Matrix coefficients            : BT.2020 non-constant
Mastering display color primar : R: x=0.000000 y=0.000000, G: x=0.000000 y=0.000000, B: x=0.000000 y=0.000000, White point: x=0.000000 y=0.000000
Mastering display luminance    : min: 0.0000 cd/m2, max: 0.0000 cd/m2