1 files changed, 6 insertions, 0 deletions
diff --git a/scripts/windows_input/Common.ps1 b/scripts/windows_input/Common.ps1
index d944e87b..1fd4943f 100644
--- a/scripts/windows_input/Common.ps1
+++ b/scripts/windows_input/Common.ps1
@@ -41,6 +41,12 @@ function New-GauntletProcess($Exe, $Arguments, $Plan, [switch] $Capture) {
         $info.Environment['HERDR_SESSION'] = $Plan.session
         if ($Plan.profile -ne 'default') { $info.Environment['HERDR_WINDOWS_INPUT_PROBE'] = $Plan.profile }
         if ($Plan.path -in @('herdr', 'herdr-remote')) { $info.Environment['HERDR_WINDOWS_INPUT_TRACE_FILE'] = $Plan.input_trace }
+        if ($Plan.path -in @('herdr', 'herdr-remote')) {
+            # Enable the mapper's client-event trace so a report can distinguish a
+            # terminal-issued paste from a bridge reaction (see README, #4314).
+            $info.Environment['HERDR_WINDOWS_INPUT_TRACE'] = '1'
+            $info.Environment['HERDR_LOG'] = 'herdr=info'
+        }
         if ($Plan.path -eq 'herdr-remote') {
             $info.Environment['HERDR_REMOTE_KEYBINDINGS'] = 'local'
         }