patterns: Fixed static arrays showing same value for all entries

lib/libimhex/include/hex/pattern_language/patterns/pattern.hpp

@@ -240,6 +240,10 @@ namespace hex::pl {
             return this->m_cachedDisplayValue.value();
         }
 
+        void clearFormatCache() {
+            this->m_cachedDisplayValue.reset();
+        }
+
     protected:
         void createDefaultEntry(const std::string &value, Token::Literal &&literal) const {
             ImGui::TableNextRow();

lib/libimhex/include/hex/pattern_language/patterns/pattern_array_static.hpp

@@ -55,6 +55,7 @@ namespace hex::pl {
             if (open) {
                 auto entry = this->m_template->clone();
                 for (u64 index = 0; index < this->m_entryCount; index++) {
+                    entry->clearFormatCache();
                     entry->setVariableName(hex::format("[{0}]", index));
                     entry->setOffset(this->getOffset() + index * this->m_template->getSize());
                     entry->draw(provider);