Issue #3488778 by johnjw59: Twig Debug Breaks Chart Label in Views

src/Plugin/views/style/ChartsPluginStyleChart.php

@@ -373,7 +373,7 @@ class ChartsPluginStyleChart extends StylePluginBase implements ContainerFactory
           $data_row = [];
           if ($label_field_key) {
             // Labels need to be decoded; the charting library will re-encode.
-            $data_row[] = strip_tags($this->getField($row_number, $label_field_key), ENT_QUOTES);
+            $data_row[] = trim(strip_tags($this->getField($row_number, $label_field_key), ENT_QUOTES));
           }
           $data_row[] = $this->processNumberValueFromField($row_number, $data_field_key);
           $data[] = $data_row;