Footprint editor: Error on footprint with thermal vias

Description

Steps to reproduce

1. Open footrint with vias
2. Press check footprint button
3. See errors in window

Footprint check script error log:

$CI_BUILDS_DIR/kicad-library-utils/klc-check/gitlabci/check_footprints.sh
Comparing range 4ce2242095912e491f1690210d9cb2328363b268 to 5e17bacef35c9ad296bb45fbee7ec1fba9d01513
Checking: Package_SON.pretty/Texas_S-PVSON-N14.kicad_mod
Checking footprint 'Texas_S-PVSON-N14':
  Violating F6.3
    Pad requirements for SMD footprints
    Pad(s) potentially missing layers
     - Pad '15' missing layer 'Paste'
  Violating F9.3
    Footprint 3D model requirements
    3D model name is different from footprint name (found 'VSON-14-1EP_3x4mm_P0.5mm_EP1.58x2.85mm', expected 'Texas_S-PVSON-N14')
Checking: Package_SON.pretty/Texas_S-PVSON-N14_ThermalVias.kicad_mod
Checking footprint 'Texas_S-PVSON-N14_ThermalVias':
  Violating F6.3
    Pad requirements for SMD footprints
    Pad(s) potentially missing layers
     - Pad '15' missing layer 'Paste'
     - Pad '15' missing layer 'Mask'
     - Pad '15' missing layer 'Paste'
  Violating F7.4
    Pad requirements for THT footprints
    Some THT pads have incorrect layer settings
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'
     - Pad '15' missing layer '*.Mask'

KiCad Version

Application: KiCad Footprint Editor

Version: 6.0.0-rc1-unknown-rc1+204+g513aba1552, release build

Libraries:
	wxWidgets 3.0.5
	libcurl/7.79.1 OpenSSL/1.1.1l zlib/1.2.11 brotli/1.0.9 libidn2/2.3.2 libpsl/0.21.0 (+libidn2/2.3.0) libssh2/1.10.0 nghttp2/1.43.0 librtmp/2.3 OpenLDAP/2.4.59

Platform: Linux 5.15.0-1-amd64 x86_64, 64 bit, Little endian, wxGTK, lightdm-xsession, x11

Build Info:
	Date: Nov 28 2021 23:10:32
	wxWidgets: 3.0.5 (wchar_t,wx containers,compatible with 2.8) GTK+ 3.24
	Boost: 1.74.0
	OCC: 7.5.1
	Curl: 7.79.1
	ngspice: 35
	Compiler: GCC 11.2.0 with C++ ABI 1016

Build settings:
	KICAD_USE_OCC=ON
	KICAD_SPICE=ON