From ba5abddfab235c4df16bc2ba85ccccb30cf0b402 Mon Sep 17 00:00:00 2001
From: viewit <viewit@it-drui.de>
Date: Wed, 3 Jun 2026 14:47:19 +0200
Subject: [PATCH] =?UTF-8?q?fix(preset):=20sync=5Fams=5Flist=20auch=20User-?=
 =?UTF-8?q?Presets=20(P-Prefix=20IDs)=20ber=C3=BCcksichtigen?=
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---
 src/libslic3r/PresetBundle.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/libslic3r/PresetBundle.cpp b/src/libslic3r/PresetBundle.cpp
index a9ca8df393..684f9256bb 100644
--- a/src/libslic3r/PresetBundle.cpp
+++ b/src/libslic3r/PresetBundle.cpp
@@ -3216,6 +3216,13 @@ unsigned int PresetBundle::sync_ams_list(std::vector<std::pair<DynamicPrintConfi
                 has_type |= f.config.opt_string("filament_type", 0u) == filament_type;
                 return f.is_compatible && filaments.get_preset_base(f) == &f && f.filament_id == filament_id; });
         }
+        // Also search user presets (not base presets) with matching filament_id.
+        // User presets have P-prefix IDs and are not returned by get_preset_base(f) == &f.
+        if (iter == filaments.end() && !filament_id.empty()) {
+            iter = std::find_if(filaments.begin(), filaments.end(), [&filament_id, &has_type, filament_type](auto &f) {
+                has_type |= f.config.opt_string("filament_type", 0u) == filament_type;
+                return f.is_compatible && !f.is_system && f.filament_id == filament_id; });
+        }
         if (iter == filaments.end()) {
             BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << boost::format(": filament_id %1% not found or system or compatible") % filament_id;
             if (!filament_type.empty()) {