engineRequestModel does not work for physical objects

[borsuczyna]

Describe the bug

When engineRequestModel('object') is used with a parent object with physical properties it doesn't copy its physical properties (not only engineGetModelPhysicalPropertiesGroup and engineGetObjectGroupPhysicalProperty!!), for example, when velocity is applied to object with requested model, it will fall through the ground.

Important note, when

local parentGroup = engineGetObjectGroupPhysicalProperty(parentModel)
engineSetObjectGroupPhysicalProperty(model, parentGroup)

used, it won't have any physical properties at all

Steps to reproduce

local model = engineRequestModel('object', 1252)

function velocityOnStreamIn()
    setElementVelocity(source, 0.1, 0, 0)
end

addCommandHandler('testme', function()
    local x, y, z = getElementPosition(localPlayer)
    local o1 = createObject(1252, x + 2, y, z)
    local o2 = createObject(model, x + 2, y + 2, z)
    addEventHandler('onClientElementStreamIn', o1, velocityOnStreamIn)
    addEventHandler('onClientElementStreamIn', o2, velocityOnStreamIn)
end)

Version

Client: v1.6.0-release-21852(Windows 10, 64-bit)

Additional context

https://i.imgur.com/4xrHQuU.gif

Relevant log output

No response

Security Policy

• I have read and understood the Security Policy and this issue is not security related.

[Xenius97]

Similar to #1861