Redirect '.php' extension to non-extension url on WordPress page in Azure through web.config

Dependencies : I'm running a WordPress site on an Azure App Service.

The Goal : If anyone visits :

example.com/my-page.php

They are then redirected to:

example.com/my-page/

OR (without the backslash):

example.com/my-page

I've looked all over StackOverflow to find a solution, but nothing has been WordPress/Azure specific, and hence didn't work.

The answer is simple via Apache and an .htaccess file:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>
# END WordPress

But when I try to edit the web.config file with anything other than what WordPress declares as the default redirect, things get tricky.

Here's what I currently have in my web.config :

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
  <system.webServer>
    <rewrite>
      <rules>
        <rule name="WordPress: https://example.com" patternSyntax="Wildcard">
          <match url="*"/>
            <conditions>
              <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true"/>
              <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true"/>
            </conditions>
          <action type="Rewrite" url="index.php"/>
        </rule>
        <rule name="hide .php extension" stopProcessing="true">
          <match url="(.*)" />
            <conditions>
              <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" />
              <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" />
            </conditions>
          <action type="Rewrite" url="{R:1}.php" />
        </rule>
      </rules>
    </rewrite>
  </system.webServer>
</configuration>

The first rule forwards all requests through index.php for WordPress. The second rule was something I found online to help convert all requests ending in .php to non-extension URLs. It doesn't work.

Does anyone have a working solution for this particular situation?