Created attachment 183228 [details] The rename window with the wrong preview SUMMARY When using "Replace text" option in the pop-up window for renaming multiple files inputting the file extension in the "Replacing" text box leads to weird interactions. STEPS TO REPRODUCE 1. Open dolphin to a folder with two or more files and select them 2. select rename in the context menu and "replace text" in the drop down menu 3. input file extension in the "Replacing" text box OBSERVED RESULT when replacing ".json" in "foo.json" with ".bar" displays "foo.bar.json" in the preview. After clicking "Rename" it doesn't rename anything. EXPECTED RESULT All occurrences of the text in "Replacing" text box get properly replaced with the contents of "With:" textbox SOFTWARE/OS VERSIONS Dolphin version: dolphin 25.04.3 Operating System: EndeavourOS KDE Plasma Version: 6.4.2 KDE Frameworks Version: 6.16.0 Qt Version: 6.9.1 Kernel Version: 6.15.6-arch1-1 (64-bit) Graphics Platform: Wayland ADDITIONAL INFORMATION