Table cell color overlaping on fixed header

Dear ImGui 1.89.7 WIP (18967)
--------------------------------
sizeof(size_t): 8, sizeof(ImDrawIdx): 2, sizeof(ImDrawVert): 20
define: __cplusplus=201703
define: __linux__
define: __GNUC__=8
define: IMGUI_HAS_VIEWPORT
define: IMGUI_HAS_DOCK
--------------------------------
io.BackendPlatformName: imgui_impl_glfw
io.BackendRendererName: imgui_impl_opengl3
io.ConfigFlags: 0x00000041
 NavEnableKeyboard
 DockingEnable
io.ConfigViewportsNoTaskBarIcon
io.ConfigViewportsNoDecoration
io.ConfigInputTextCursorBlink
io.ConfigWindowsResizeFromEdges
io.ConfigMemoryCompactTimer = 60.0
io.BackendFlags: 0x0000140E
 HasMouseCursors
 HasSetMousePos
 PlatformHasViewports
 RendererHasVtxOffset
 RendererHasViewports
--------------------------------
io.Fonts: 1 fonts, Flags: 0x00000000, TexSize: 2048,4096
io.DisplaySize: 2560.00,1362.00
io.DisplayFramebufferScale: 1.00,1.00
--------------------------------
style.WindowPadding: 8.00,8.00
style.WindowBorderSize: 1.00
style.FramePadding: 4.00,3.00
style.FrameRounding: 0.00
style.FrameBorderSize: 0.00
style.ItemSpacing: 8.00,4.00
style.ItemInnerSpacing: 4.00,4.00

Version/Branch of Dear ImGui:

Version: 1.89.7 Branch: docking

Back-end/Renderer/Compiler/OS

Back-ends: imgui_impl_glfw.h + imgui_impl_opengl3.h Compiler: GNUC Operating System: Debian 10

My Issue/Question:

Hello! I have a table where a column is a check that tints into red or green. So I just found myself in a situation where the cell background color is drawn above the fixed header when I scroll.

So far my code simply creates the table, defines the columns then fill the cells with a particular color:

if (ImGui::BeginTable("##Table", 6, TableFlags))
{
    ImGui::SetWindowFontScale(1.3);
    ImGui::TableSetupColumn("Game", ImGuiTableColumnFlags_WidthFixed, Size.x * 0.2f);
    ImGui::TableSetupColumn("LoadJson", ImGuiTableColumnFlags_WidthFixed, Size.x * 0.05f);
    ImGui::TableSetupColumn("LGM", ImGuiTableColumnFlags_WidthFixed, Size.x * 0.05f);
    ImGui::TableSetupColumn("FastTest", ImGuiTableColumnFlags_WidthFixed, Size.x * 0.05f);
    ImGui::TableSetupColumn("Consumer", ImGuiTableColumnFlags_WidthFixed, Size.x * 0.05f);
    ImGui::TableSetupColumn("Error", ImGuiTableColumnFlags_WidthStretch);
    ImGui::TableSetupScrollFreeze(0, 1);
    ImGui::TableHeadersRow();
    ImGui::SetWindowFontScale(1);

    for (auto& File : std::filesystem::directory_iterator(Settings::DefaultSlotsDefinitionPath))
    {
        RenderItem(File.path());
    }

    ImGui::EndTable();
}

RenderItem():

ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("%s", File.filename().c_str());
ImGui::TableNextColumn();
ImGui::TableSetBgColor(ImGuiTableBgTarget_CellBg, ImGui::ColorConvertFloat4ToU32(ImVec4(.9, .0, .0, .5)));
ImGui::SetCursorPosX(ImGui::GetCursorPosX() + ImGui::GetColumnWidth() / 2 - 10);
ImGui::Text(ICON_MD_CHECK);
ImGui::TableNextColumn();
...

On the rest of the code I have some styling elements like changing the padding, etc.. that I decided not to copy so I keep this post from being too large. Header color alpha thought is 100% so I don't think that's the problem.

ocornut / imgui

Table cell color overlaping on fixed header #7041