Исправление.

W 0:00:00:0559   load: res://data/secondary-font.tres:3 - ext_resource, invalid UID: uid://b8xqbrj2ontxe - using text path instead: res://data/ofont.ru_Franklin Gothic Book.ttf
<Исходный код C++>scene/resources/resource_format_text.cpp:453 @ load()

data/ofont.ru_Franklin Gothic Book.ttf.import

@@ -15,11 +15,12 @@ dest_files=["res://.godot/imported/ofont.ru_Franklin Gothic Book.ttf-52f1dac05bf
 Rendering=null
 antialiasing=1
 generate_mipmaps=false
+disable_embedded_bitmaps=true
 multichannel_signed_distance_field=false
 msdf_pixel_range=8
 msdf_size=48
 allow_system_fallback=true
-force_autohinter=false
+force_autohinter=true
 hinting=1
 subpixel_positioning=1
 oversampling=0.0
@@ -27,7 +28,12 @@ Fallbacks=null
 fallbacks=[]
 Compress=null
 compress=true
-preload=[]
+preload=[{
+"chars": [],
+"glyphs": [],
+"name": "Новая конфигурация",
+"size": Vector2i(16, 0)
+}]
 language_support={}
 script_support={}
 opentype_features={}

data/secondary-font.tres

@@ -1,6 +1,6 @@
 [gd_resource type="FontFile" load_steps=2 format=3 uid="uid://cmrnd7ijyjwon"]
 
-[ext_resource type="FontFile" uid="uid://b8xqbrj2ontxe" path="res://data/ofont.ru_Franklin Gothic Book.ttf" id="1_cxid7"]
+[ext_resource type="FontFile" uid="uid://dvf4iwl08c1lt" path="res://data/ofont.ru_Franklin Gothic Book.ttf" id="1_cxid7"]
 
 [resource]
 fallbacks = Array[Font]([ExtResource("1_cxid7")])
@@ -108,3 +108,13 @@ cache/0/20/0/kerning_overrides/8/0 = Vector2(0, 0)
 cache/0/20/0/kerning_overrides/15/0 = Vector2(0, 0)
 cache/0/20/0/kerning_overrides/13/0 = Vector2(0, 0)
 cache/0/20/0/kerning_overrides/20/0 = Vector2(0, 0)
+cache/0/19/0/ascent = 0.0
+cache/0/19/0/descent = 0.0
+cache/0/19/0/underline_position = 0.0
+cache/0/19/0/underline_thickness = 0.0
+cache/0/19/0/scale = 1.0
+cache/0/22/0/ascent = 0.0
+cache/0/22/0/descent = 0.0
+cache/0/22/0/underline_position = 0.0
+cache/0/22/0/underline_thickness = 0.0
+cache/0/22/0/scale = 1.0