search function CTRL+F delivers double results

Description

Searching on the board returns doubled results in the scenario described below.

This affects v8, v9, v9.99

Steps to reproduce

1. open attached project, open board: find_double_results2.zip
2. notice: 4 symbols with "C3" in the board (top left area)
3. invoke search function: CTRL+F
4. enable all checkboxes, except "net names"
5. get 8 find-results (picture 1)
6. if you click through all the 8 results: every footprint is found twice
7. exaining the footprint properties: gives no clue why there are 2 results per symbol: all custom properties are empty

KiCad Version

Application: KiCad PCB Editor x64 on x64

Version: 9.99.0-794-gd4cc91f17a, release build

Libraries:
	wxWidgets 3.2.6
	FreeType 2.13.3
	HarfBuzz 10.2.0
	FontConfig 2.15.0

Platform: Windows 10 (build 19045), 64-bit edition, 64 bit, Little endian, wxMSW
OpenGL: Intel, Intel(R) HD Graphics 4000, 4.0.0 - Build 10.18.10.5161

	wxWidgets: 3.2.6 (wchar_t,wx containers)
	Boost: 1.86.0
	OCC: 7.8.1
	Curl: 8.11.1-DEV
	ngspice: 44
	Compiler: Visual C++ 1942 without C++ ABI
	KICAD_IPC_API=ON

Locale: 
	Lang: en_GB
	Enc: UTF-8
	Num: 1,234.5
	Encoded кΩ丈: D0BACEA9E4B888 (sys), D0BACEA9E4B888 (utf8)