Hi, @coises,
I re-tested the supposed bug and I simplified the procedure which is necessary to trigger that bug !
If opened, close the Search++ plugin by clicking on the cross, at the far right
A Re-open Search++ with the Plugins > Search++ > Search... option
B Try to close the Search++ panel by clicking on the cross, at the far right => Nothing happens !?
C After some trys, if you move slightly the mouse, you should be able to close the Search++ panel
Sometimes, you’ll need to repeat the actions A ato C, up to 5 times consecutively, to trigger that bug. but this event may also occur at the first try !
I also noted that, when the bug occurs, any subsequent left click on the cross does nothing until I move very slightly the mouse, without any clicking, that is enough, then, to close the search++ panel by clicking againg onto the cross icon. Very strange, indeed !?
As I suspected that the problem could be an hardware issue with my bluethooth mouse, I disabled it and installed a classical USB mouse, instead. But, unfortunately, results were identical as well as the uncertainty regarding the manifestation of the bug !
I have different portable versions of Notepad++, but the one which is concerned is the v8.9 release where I installed, both, your Columns++ and Search++ plugins
Here is my Debug info :
Notepad++ v8.9 (64-bit)
Build time: Jan 10 2026 - 02:25:19
Scintilla/Lexilla included: 5.5.8/5.4.6
Boost Regex included: 1_90
pugixml included: 1.15
nlohmann JSON included: 3.12.0
Path: D:\890_x64\Notepad++.exe
Command Line:
Admin mode: OFF
Local Conf mode: ON
Cloud Config: OFF
Periodic Backup: OFF
Placeholders: OFF
Scintilla Rendering Mode: SC_TECHNOLOGY_DIRECTWRITE (1)
Multi-instance Mode: monoInst
asNotepad: OFF
File Status Auto-Detection: cdEnabledNew (for current file/tab only)
Dark Mode: OFF
Display Info:
primary monitor: 1920x1080, scaling 125%
visible monitors count: 1
installed Display Class adapters:
0001: Description - Intel(R) Iris(R) Xe Graphics
0001: DriverVersion - 32.0.101.7084
OS Name: Windows 11 Pro (64-bit)
OS Version: 25H2
OS Build: 26200.7462
Current ANSI codepage: 1252
Plugins:
mimeTools (3.1)
NppConverter (4.7)
NppExport (0.4)
ComparePlus (2.2)
ColumnsPlusPlus (1.3.1)
NppUISpy (1.2)
MultiReplace (4.6.0.33)
Marginalize (1)
Search++ (0.5.5)
Finally, note that this portable version of N++ is installed on an USB drive
Best Regards,
guy038