diff --git a/src/GitVersion.Core.Tests/IntegrationTests/FailingTests.cs b/src/GitVersion.Core.Tests/IntegrationTests/FailingTests.cs
new file mode 100644
index 0000000000..99dc870a6a
--- /dev/null
+++ b/src/GitVersion.Core.Tests/IntegrationTests/FailingTests.cs
@@ -0,0 +1,119 @@
+using GitVersion.Configuration;
+using GitVersion.Core.Tests.Helpers;
+using GitVersion.Extensions;
+using GitVersion.VersionCalculation;
+using LibGit2Sharp;
+
+namespace GitVersion.Core.Tests.IntegrationTests;
+
+[TestFixture]
+public class FailingTests : TestBase
+{
+    [Test(Description = "Failed test: Issue #1255, PR #1600, DevelopScenarios")]
+    public void ShouldProvideTheCorrectVersionEvenIfPreReleaseLabelExistsInTheGitTagDevelop()
+    {
+        using var fixture = new EmptyRepositoryFixture();
+        fixture.Repository.MakeACommit();
+        fixture.ApplyTag("1.0.0-oreo.1");
+        fixture.BranchTo("develop");
+        fixture.Repository.MakeACommit();
+        fixture.AssertFullSemver("1.1.0-alpha.1");
+    }
+
+    [Test(Description = "Failed test: Issue #1255, PR #1600, MainScenarios")]
+    public void ShouldProvideTheCorrectVersionEvenIfPreReleaseLabelExistsInTheGitTagMain()
+    {
+        var configuration = GitFlowConfigurationBuilder.New
+            .WithSemanticVersionFormat(SemanticVersionFormat.Loose)
+            .WithNextVersion("5.0")
+            .WithBranch("main",
+                branchBuilder => branchBuilder.WithLabel("beta")
+                    .WithIncrement(IncrementStrategy.Patch)
+                    .WithVersioningMode(VersioningMode.ContinuousDeployment))
+            .Build();
+
+        using EmptyRepositoryFixture fixture = new("main");
+        fixture.Repository.MakeACommit();
+        fixture.AssertFullSemver("5.0.0-beta.0", configuration); // why not "5.0.0-beta.1"?
+        fixture.Repository.MakeACommit();
+        fixture.AssertFullSemver("5.0.0-beta.1", configuration);
+        fixture.Repository.MakeATaggedCommit("v5.0.0-rc.1");
+        fixture.AssertFullSemver("5.0.0-rc.1", configuration);
+        fixture.Repository.MakeACommit();
+        fixture.AssertFullSemver("5.0.1-beta.1", configuration); // test fails here, it generates "5.0.0-beta.1" which is not unique and lower than "5.0.0-rc.1"
+    }
+
+    [Test(Description = "Failed test: Issue #1844, PR #1845, VersionBumpingScenarios")]
+    public void AppliedPrereleaseTagAfterBranchTagCausesVersionBump()
+    {
+        var configuration = GitFlowConfigurationBuilder.New
+            .WithBranch("main",
+                branchBuilder => branchBuilder.WithLabel("pre")
+                    .WithSourceBranches(ArraySegment<string>.Empty)
+                    .WithVersioningMode(VersioningMode.ContinuousDeployment))
+            .Build();
+
+        using var fixture = new EmptyRepositoryFixture();
+        fixture.Repository.MakeACommit();
+        fixture.Repository.MakeATaggedCommit("1.0.0-rc");
+        fixture.Repository.MakeACommit();
+
+        fixture.AssertFullSemver("1.0.1-pre.1", configuration);
+    }
+
+    [Test(Description = "Failed test: Issue #2034, PR #2059, MainlineDevelopmentMode")]
+    public void MergingMasterBranchToDevelopWithInheritIncrementShouldIncrementDevelopPatch()
+    {
+        var configuration = GitFlowConfigurationBuilder.New
+            .WithAssemblyVersioningScheme(AssemblyVersioningScheme.MajorMinorPatch)
+            .WithVersioningMode(VersioningMode.Mainline)
+            .WithBranch("main", branchBuilder => branchBuilder.WithIncrement(IncrementStrategy.Patch))
+            .WithBranch("develop", branchBuilder => branchBuilder.WithIncrement(IncrementStrategy.Inherit))
+            .Build();
+
+        using var fixture = new EmptyRepositoryFixture();
+        fixture.MakeACommit("initial in main");
+        fixture.AssertFullSemver("0.1.0", configuration);
+        fixture.MakeACommit("main change");
+        fixture.AssertFullSemver("0.1.1", configuration);
+
+        fixture.BranchTo("develop");
+        fixture.AssertFullSemver("0.1.2-alpha.0", configuration);
+        fixture.MakeACommit("develop change");
+        fixture.AssertFullSemver("0.1.2-alpha.1", configuration);
+
+        fixture.Checkout("main");
+        fixture.MakeACommit("main hotfix");
+        fixture.AssertFullSemver("0.1.2", configuration);
+
+        fixture.Checkout("develop");
+        fixture.MergeNoFF("master");
+        fixture.AssertFullSemver("0.1.3-alpha.1", configuration);
+    }
+
+    [Test(Description = "Failed test: Issue #2693, PR #2696, HotfixBranchScenarios")]
+    public void VersionNumberInHotfixBranchShouldBeConsideredWhenPreventIncrementOfMergedBranchVersion()
+    {
+        var configuration = GitFlowConfigurationBuilder.New
+            .WithAssemblyVersioningScheme(AssemblyVersioningScheme.MajorMinorPatchTag)
+            .WithAssemblyFileVersioningFormat("{MajorMinorPatch}.0")
+            .WithVersioningMode(VersioningMode.ContinuousDeployment)
+            .WithBranch("hotfix", branchBuilder => branchBuilder
+                        .WithPreventIncrementOfMergedBranchVersion(true)
+                        .WithRegularExpression("r^(origin/)?hotfix[/-]")
+            )
+            .Build();
+
+        const string HotfixBranch = "hotfix/1.1.1";
+        const string ReleaseBranch = "release/1.1.0";
+
+        using var fixture = new BaseGitFlowRepositoryFixture("1.0.0");
+        Commands.Checkout(fixture.Repository, fixture.Repository.CreateBranch(ReleaseBranch));
+        fixture.MakeACommit();
+        Commands.Checkout(fixture.Repository, MainBranch);
+        fixture.MergeNoFF(ReleaseBranch);
+        fixture.Repository.CreateBranch(HotfixBranch);
+        fixture.Repository.MakeACommit();
+        fixture.AssertFullSemver("1.1.1-ci.1", configuration);
+    }
+}