Random text appearing in editor background

[rdong8]

Problem description

1. Install lvim on Fedora
2. Open file and edit

LunarVim version

release-1.2/neovim-0.8-d668598

Neovim version (>= 0.8.0)

0.8.0

Operating system/version

Fedora 37

Steps to reproduce

No response

support info

# :LspInfo
 Use [q] or [Esc] to quit the window

 Language client log: /home/rd8/.local/state/nvim/lsp.log
 Detected filetype:   cpp

 1 client(s) attached to this buffer: 

 Client: clangd (id: 1, pid: nil, bufnr: [1])
    filetypes:       c, cpp, objc, objcpp, cuda, proto
    autostart:       true
    root directory:  Running in single file mode.
    cmd:             clangd

 Configured servers list: clangd

# :LvimInfo
Buffer info
* filetype:                cpp
* bufnr:                   1
* treesitter status:       inactive

Active client(s)
* name:                      clangd
* id:                        1
* supported filetype(s):     [c, cpp, objc, objcpp, cuda, proto]
* attached buffers:          1
* root_dir pattern:          1
* capabilities:              inlayHintProvider      | implementationProvider          | astProvider
                             memoryUsageProvider    | typeDefinitionProvider          | clangdInlayHintsProvider
                             selectionRangeProvider | documentHighlightProvider       | standardTypeHierarchyProvider
                             referencesProvider     | documentFormattingProvider      | declarationProvider
                             definitionProvider     | workspaceSymbolProvider         | hoverProvider
                             documentSymbolProvider | typeHierarchyProvider
                             callHierarchyProvider  | documentRangeFormattingProvider

Automatic LSP info
* Skipped servers: [angularls, ansiblels, csharp_ls, cssmodules_ls, denols, ember, emmet_ls, eslint, glint, golangci_lint_ls, gradle_ls, graphql, jedi_language_server, ltex, phpactor, psalm, pylsp, quick_lint_js, reason_ls, rome, ruby_ls, solang, solc, sorbet, sourcery, sqlls, sqls, stylelint_lsp, svlangserver, tflint, verible, vuels]

Formatters info
* Active: 
* Supported: [astyle, clang_format, uncrustify]

Linters info
* Active: 
* Supported: [clang_check, cppcheck, cpplint, gccdiag]

Code actions info
* Active: 

Screenshots

https://user-images.githubusercontent.com/66289396/202825112-4350fe8f-6aa3-4917-8208-0940de1c8685.mp4

[rdong8]

Duplicate of #3481 , should have checked first.