Providing path to an external isort is breaking formatting

[den-is]

To mitigate formatting issues that I have reported in #53 I was trying to use adequate, default, known, healthy, community-supported isort.

VScode settings:

"isort.path": ["/usr/local/bin/isort"],
"isort.args": [
    "--profile",
    "black",
    "--line-length",
    "99",
    "--skip-gitignore"
],

Output errors that I get. isort somehow dublicates arguments and passing the stuff:

/usr/local/bin/isort --profile black --line-length 99 --skip-gitignore --check --filename /Users/den/work/sky/projects/webapi/browser.py -
CWD Formatter: /Users/den/work/sky/projects
/usr/local/bin/isort --profile black --line-length 99 --skip-gitignore --check --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --filename /Users/den/work/sky/projects/webapi/browser.py -
CWD Formatter: /Users/den/work/sky/projects
[Error - 1:56:05 PM] usage: isort [-h] [-V] [--vn] [-v] [--only-modified] [--dedup-headings] [-q]
             [-d] [--overwrite-in-place] [--show-config] [--show-files] [--df]
             [-c] [--ws] [--sp SETTINGS_PATH] [--cr CONFIG_ROOT]
             [--resolve-all-configs] [--profile PROFILE] [--old-finders]
             [-j [JOBS]] [--ac] [--interactive] [--format-error FORMAT_ERROR]
             [--format-success FORMAT_SUCCESS] [--filter-files] [-s SKIP]
             [--extend-skip EXTEND_SKIP] [--sg SKIP_GLOB]
             [--extend-skip-glob EXTEND_SKIP_GLOB] [--gitignore]
             [--ext SUPPORTED_EXTENSIONS]
             [--blocked-extension BLOCKED_EXTENSIONS] [--dont-follow-links]
             [--filename FILENAME] [--allow-root] [-a ADD_IMPORTS] [--append]
             [--af] [--rm REMOVE_IMPORTS] [--float-to-top]
             [--dont-float-to-top] [--ca] [--cs] [-e] [--ff]
             [--fgw [FORCE_GRID_WRAP]] [-i INDENT]
             [--lbi LINES_BEFORE_IMPORTS] [--lai LINES_AFTER_IMPORTS]
             [--lbt LINES_BETWEEN_TYPES] [--le LINE_ENDING] [--ls] [--lss]
             [-m {GRID,VERTICAL,HANGING_INDENT,VERTICAL_HANGING_INDENT,VERTICAL_GRID,VERTICAL_GRID_GROUPED,VERTICAL_GRID_GROUPED_NO_COMMA,NOQA,VERTICAL_HANGING_INDENT_BRACKET,VERTICAL_PREFIX_FROM_MODULE_IMPORT,HANGING_INDENT_WITH_PARENTHESES,BACKSLASH_GRID,0,1,2,3,4,5,6,7,8,9,10,11}]
             [-n] [--nis] [--ot] [--dt] [--rr] [--reverse-sort]
             [--sort-order SORT_ORDER] [--sl] [--nsl SINGLE_LINE_EXCLUSIONS]
             [--tc] [--up] [-l LINE_LENGTH] [--wl WRAP_LENGTH]
             [--case-sensitive] [--remove-redundant-aliases] [--honor-noqa]
             [--treat-comment-as-code TREAT_COMMENTS_AS_CODE]
             [--treat-all-comment-as-code] [--formatter FORMATTER] [--color]
             [--ext-format EXT_FORMAT] [--star-first] [--sd DEFAULT_SECTION]
             [--only-sections] [--ds] [--fas] [--fss] [--hcss] [--srss]
             [--fass] [-t FORCE_TO_TOP] [--combine-straight-imports]
             [--nlb NO_LINES_BEFORE] [--src SRC_PATHS]
             [-b KNOWN_STANDARD_LIBRARY]
             [--extra-builtin EXTRA_STANDARD_LIBRARY]
             [-f KNOWN_FUTURE_LIBRARY] [-o KNOWN_THIRD_PARTY]
             [-p KNOWN_FIRST_PARTY] [--known-local-folder KNOWN_LOCAL_FOLDER]
             [--virtual-env VIRTUAL_ENV] [--conda-env CONDA_ENV]
             [--py {all,2,27,3,310,35,36,37,38,39,auto}]
             [files ...]
isort: error: unrecognized arguments: -

/usr/local/bin/isort --profile black --line-length 99 --skip-gitignore --check --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --filename /Users/den/work/sky/projects/webapi/browser.py -
CWD Formatter: /Users/den/work/sky/projects
[Error - 1:56:05 PM] usage: isort [-h] [-V] [--vn] [-v] [--only-modified] [--dedup-headings] [-q]
             [-d] [--overwrite-in-place] [--show-config] [--show-files] [--df]
             [-c] [--ws] [--sp SETTINGS_PATH] [--cr CONFIG_ROOT]
             [--resolve-all-configs] [--profile PROFILE] [--old-finders]
             [-j [JOBS]] [--ac] [--interactive] [--format-error FORMAT_ERROR]
             [--format-success FORMAT_SUCCESS] [--filter-files] [-s SKIP]
             [--extend-skip EXTEND_SKIP] [--sg SKIP_GLOB]
             [--extend-skip-glob EXTEND_SKIP_GLOB] [--gitignore]
             [--ext SUPPORTED_EXTENSIONS]
             [--blocked-extension BLOCKED_EXTENSIONS] [--dont-follow-links]
             [--filename FILENAME] [--allow-root] [-a ADD_IMPORTS] [--append]
             [--af] [--rm REMOVE_IMPORTS] [--float-to-top]
             [--dont-float-to-top] [--ca] [--cs] [-e] [--ff]
             [--fgw [FORCE_GRID_WRAP]] [-i INDENT]
             [--lbi LINES_BEFORE_IMPORTS] [--lai LINES_AFTER_IMPORTS]
             [--lbt LINES_BETWEEN_TYPES] [--le LINE_ENDING] [--ls] [--lss]
             [-m {GRID,VERTICAL,HANGING_INDENT,VERTICAL_HANGING_INDENT,VERTICAL_GRID,VERTICAL_GRID_GROUPED,VERTICAL_GRID_GROUPED_NO_COMMA,NOQA,VERTICAL_HANGING_INDENT_BRACKET,VERTICAL_PREFIX_FROM_MODULE_IMPORT,HANGING_INDENT_WITH_PARENTHESES,BACKSLASH_GRID,0,1,2,3,4,5,6,7,8,9,10,11}]
             [-n] [--nis] [--ot] [--dt] [--rr] [--reverse-sort]
             [--sort-order SORT_ORDER] [--sl] [--nsl SINGLE_LINE_EXCLUSIONS]
             [--tc] [--up] [-l LINE_LENGTH] [--wl WRAP_LENGTH]
             [--case-sensitive] [--remove-redundant-aliases] [--honor-noqa]
             [--treat-comment-as-code TREAT_COMMENTS_AS_CODE]
             [--treat-all-comment-as-code] [--formatter FORMATTER] [--color]
             [--ext-format EXT_FORMAT] [--star-first] [--sd DEFAULT_SECTION]
             [--only-sections] [--ds] [--fas] [--fss] [--hcss] [--srss]
             [--fass] [-t FORCE_TO_TOP] [--combine-straight-imports]
             [--nlb NO_LINES_BEFORE] [--src SRC_PATHS]
             [-b KNOWN_STANDARD_LIBRARY]
             [--extra-builtin EXTRA_STANDARD_LIBRARY]
             [-f KNOWN_FUTURE_LIBRARY] [-o KNOWN_THIRD_PARTY]
             [-p KNOWN_FIRST_PARTY] [--known-local-folder KNOWN_LOCAL_FOLDER]
             [--virtual-env VIRTUAL_ENV] [--conda-env CONDA_ENV]
             [--py {all,2,27,3,310,35,36,37,38,39,auto}]
             [files ...]
isort: error: unrecognized arguments: - -

/usr/local/bin/isort --profile black --line-length 99 --skip-gitignore --check --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --filename /Users/den/work/sky/projects/webapi/browser.py - --profile black --line-length 99 --skip-gitignore --check --filename /Users/den/work/sky/projects/webapi/browser.py -
CWD Formatter: /Users/den/work/sky/projects