Custom blocks are completely broken in the latest beta!!
They just can’t come into existence

The log says:

[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | components | minecraft:block_light_absorption | minecraft:block_light_absorption | unknown child schema option type. Allowed types: 'int'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:block_light_emission | minecraft:block_light_emission | unknown child schema option type. Allowed types: 'float'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:destroy_time | minecraft:destroy_time | unknown child schema option type. Allowed types: 'float'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:explosion_resistance | minecraft:explosion_resistance | unknown child schema option type. Allowed types: 'float'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:friction | minecraft:friction | unknown child schema option type. Allowed types: 'float'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:loot | minecraft:loot | unknown child schema option type. Allowed types: 'string'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | components | minecraft:map_color | minecraft:map_color | unknown child schema option type. Allowed types: 'string'
[Blocks][error]-block_definitions | .../behavior_packs/Test | blocks/Test.json | blocks/Test.json | Failed to verify block

I have discovered a workaround: if you remove the minecraft:destroy_time minecraft:loot minecraft:explosion_resistance and pretty much all other components except minecraft:flammable, it kinda fix the issue and the block appears in the world (useless without any components)