Store the currently selected cell when loading Conditional Format Ranges, then reset afterwards

src/PhpSpreadsheet/Reader/Xlsx/ConditionalStyles.php

@@ -37,19 +37,27 @@ class ConditionalStyles
 
     public function load(): void
     {
+        $selectedCells = $this->worksheet->getSelectedCells();
+
         $this->setConditionalStyles(
             $this->worksheet,
             $this->readConditionalStyles($this->worksheetXml),
             $this->worksheetXml->extLst
         );
+
+        $this->worksheet->setSelectedCells($selectedCells);
     }
 
     public function loadFromExt(StyleReader $styleReader): void
     {
+        $selectedCells = $this->worksheet->getSelectedCells();
+
         $this->ns = $this->worksheetXml->getNamespaces(true);
         $this->setConditionalsFromExt(
             $this->readConditionalsFromExt($this->worksheetXml->extLst, $styleReader)
         );
+
+        $this->worksheet->setSelectedCells($selectedCells);
     }
 
     private function setConditionalsFromExt(array $conditionals): void

tests/PhpSpreadsheetTests/Reader/Xlsx/ConditionalTest.php

@@ -8,6 +8,17 @@ use PhpOffice\PhpSpreadsheetTests\Functional\AbstractFunctional;
 
 class ConditionalTest extends AbstractFunctional
 {
+    public function testLoadingConditionalDoesntLoseSelectedCell(): void
+    {
+        $filename = 'tests/data/Reader/XLSX/ConditionalFormat_Ranges.xlsx';
+        $reader = IOFactory::createReader('Xlsx');
+        $spreadsheet = $reader->load($filename);
+        $worksheet = $spreadsheet->getActiveSheet();
+
+        self::assertSame('A1', $worksheet->getActiveCell());
+        self::assertSame('A1', $worksheet->getSelectedCells());
+    }
+
     /**
      * Test check if conditional style with type 'notContainsText' works on xlsx.
      */