I have also been seeing this issue for several years now. I'm not exactly sure of my version information of when it started, but here is my current version information:
Windows Version Information:
Edition Windows 11 Pro
Version 24H2
Installed on 6/11/2025
OS build 26100.6584
Experience Windows Feature Experience Pack 1000.26100.234.0
TortoiseSVN Version Information:TortoiseSVN 1.14.9, Build 29743 - 64 Bit , 2024/11/29 19:43:55
ipv6 enabled
Subversion 1.14.5, -release
apr 1.7.5
apr-util 1.6.3
serf 1.3.10
OpenSSL 3.2.3 3 Sep 2024
zlib 1.2.13
SQLite 3.46.1