_isMonospaced not declared

[NielsKeegel]

You are using _isMonospace and _isMonospaced but only _isMonospace is declared causing the following error to show:
Creation of dynamic property Zend_Pdf_Resource_Font_Simple_Standard_TimesRoman::$_isMonospaced is deprecated

currently fixed it with the following patch:

--- a/vendor/magento/zend-pdf/library/Zend/Pdf/Resource/Font.php
+++ b/vendor/magento/zend-pdf/library/Zend/Pdf/Resource/Font.php
@@ -81,6 +81,12 @@
      * @var boolean
      */
     protected $_isMonospace = false;
+
+    /**
+     * Flag indicating whether or not this font is monospaced.
+     * @var boolean
+     */
+    protected $_isMonospaced = false;
 
     /**
      * The position below the text baseline of the underline (in glyph units).
@@ -527,3 +533,4 @@
         return ceil(($value / $this->_unitsPerEm) * 1000);    // always round up
     }
 }
+

[hostep]

Hey @NielsKeegel, sorry I've only seen this issue now, but could it be that this problem was found with version 1.16.2 or older of this library? I believe it got fixed in 1.16.3 by #1
I'm double checking because 1.16.3 was released about 16 days before your issue report...

Maybe you can confirm this is fixed in version 1.16.3 and then we can close this issue?

Thanks!