Fixes #1925 external remote branches missing PRs

CHANGELOG.md

@@ -8,6 +8,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ## Fixed
 
+- Fixes [#1925](https://github.com/gitkraken/vscode-gitlens/issues/1925) - Branches from remotes outside the repo aren't showing associated pull requests (for connected remotes)
 - Fixes [#1920](https://github.com/gitkraken/vscode-gitlens/issues/1920) - Can't view tags on torvalds/linux
 - Fixes [#1923](https://github.com/gitkraken/vscode-gitlens/issues/1923) - View titles fail to update properly when number of "opened" repos changes
 

src/git/models/branch.ts

@@ -164,7 +164,8 @@ export class GitBranch implements GitBranchReference {
 		const remote = await this.getRemote();
 		if (remote == null) return undefined;
 
-		return Container.instance.git.getPullRequestForBranch(this.getNameWithoutRemote(), remote, options);
+		const branch = this.getTrackingWithoutRemote() ?? this.getNameWithoutRemote();
+		return Container.instance.git.getPullRequestForBranch(branch, remote, options);
 	}
 
 	@memoize()