<!-- --------Before Creating a New Issue----------- * Limit report to a single issue. * Search the issue tracker to verify the issue has not already been reported. * Complete all instructions between `template comment markers <>. * Keep report contents limited to the necessary information required to fix the issue. * When creating an issue against the stable version of KiCad, make sure the latest available stable version is installed as issues may have already been resolved in later stable versions. --> # Description <!-- What is the current behavior and what is the expected behavior? --> <!-- If the issue is visual/graphical, please attach screenshots of the problem. --> <!-- Add the issue details below this line and before the "Steps to reproduce" heading. --> Running ERC on a symbol from a legacy library shows that the symbol is not up to date, as shown below. Even after updating symbol from library and running ERC again, the errors are still shown.  # Steps to reproduce <!-- If there are multiple steps to reproduce it or it is a visual issue, then providing a screen recording as an attachment to this report is recommended. --> <!-- If this issue is specific to a project, please attach the necessary files to this issue. --> <!-- Add the steps to reproduce using the numbers below --> <!-- Add new step numbers before the "KiCad Version" heading. --> 1. Open project with legacy symbols 2. Run ERC - errors shown 3. Update all symbols from library with below settings 4. Run ERC - errors still shown  # KiCad Version <!-- Copy version information (from main menu Help->About KiCad ->Copy Version Info) and paste it between the triple backticks below to preserve the formatting. --> ``` Application: KiCad Schematic Editor x64 on x64 Version: 7.0.11-rc1, release build Libraries: wxWidgets 3.2.4 FreeType 2.12.1 HarfBuzz 8.2.1 FontConfig 2.14.2 libcurl/8.4.0-DEV Schannel zlib/1.3 Platform: Windows 10 (build 19045), 64-bit edition, 64 bit, Little endian, wxMSW Build Info: Date: Feb 7 2024 05:14:25 wxWidgets: 3.2.4 (wchar_t,wx containers) Boost: 1.83.0 OCC: 7.7.1 Curl: 8.4.0-DEV ngspice: 41 Compiler: Visual C++ 1936 without C++ ABI Build settings: KICAD_SPICE=ON ```