Bug: Hammer - $scale does not update properly

[lunairekitty]

Describe the bug

When replacing a model with a recompile of itself that has some new $scale value added to the QC, it increases the size of the bounding box but doesn't visually increase the size of the actual model.

To Reproduce

1. Make a model
2. Place it as a prop in Hammer
3. Add a $scale value to the QC and compile it
4. Replace the model and look at in Hammer

Issue Map

Not applicable, the QC that was used:

$modelname "props_pbr\barrel_03.mdl"
$cdmaterials "models\props_pbr\"
$body "body" "barrel_03.smd"
$staticprop 
$scale 36
$surfaceprop "Metal_barrel"
$sequence "idle" "barrel_03.smd"
$collisionmodel "barrel_03_physics.smd"
{
    $concave
    $maxconvexpieces 7
}

Expected Behavior

When I update the $scale value of a model it should properly change scale in Hammer.

Operating System

Windows 11 25H2