Preview window does not show a correct scale in High DPI screen

[noone-g]

In my 3840x2400 screen (my Dell laptop), the actual window size is not shown in a proper scale.

It's OK in FHD screen (of my PC).
The whole window and its contents are shown properly.

[alejandroautalan]

Hello @noone-g, thanks for the issue report.

Can you post the .ui file of the screenshot?
I will try to reproduce the problem and find a solution.

Regards
Alejandro A.

[noone-g]

Thanks for your reply.

Here it is:

<?xml version='1.0' encoding='utf-8'?>
<interface version="1.4" author="PygubuDesigner 0.40.2">
  <project>
    <settings>
      <setting id="name">DetailsWindow</setting>
      <setting id="description">Gather details for the email tempalte</setting>
      <setting id="module_name">DetailsWindow</setting>
      <setting id="template">application</setting>
      <setting id="main_widget">mainwindow</setting>
      <setting id="main_classname">DetailsWindow</setting>
      <setting id="main_menu" />
      <setting id="output_dir" />
      <setting id="output_dir2" />
      <setting id="import_tkvariables">False</setting>
      <setting id="use_ttk_styledefinition_file">False</setting>
      <setting id="use_i18n">False</setting>
      <setting id="all_ids_attributes">False</setting>
      <setting id="generate_code_onsave">False</setting>
      <setting id="use_window_centering_code">False</setting>
      <setting id="ttk_style_definition_file" />
    </settings>
    <customwidgets />
  </project>
  <object class="tk.Toplevel" id="mainwindow" named="True">
    <property name="height">200</property>
    <property name="resizable">both</property>
    <property name="width">400</property>
    <child>
      <object class="ttk.Frame" id="main_frame" named="True">
        <property name="height">200</property>
        <property name="width">200</property>
        <layout manager="pack">
          <property name="expand">true</property>
          <property name="fill">both</property>
          <property name="side">top</property>
        </layout>
        <containerlayout manager="grid">
          <property type="col" id="0" name="weight">1</property>
        </containerlayout>
        <child>
          <object class="ttk.Labelframe" id="prewaiver_frame" named="True">
            <property name="height">200</property>
            <property name="text" translatable="yes">Prerequisite Waiver Evaluation Request</property>
            <property name="width">400</property>
            <layout manager="grid">
              <property name="column">0</property>
              <property name="padx">5</property>
              <property name="pady">5</property>
              <property name="row">0</property>
              <property name="sticky">ew</property>
            </layout>
          </object>
        </child>
      </object>
    </child>
  </object>
</interface>