Revert "Update mui monorepo"

This reverts commit ba47813.

Fixing an issue with the MUI update. See #505

package.json

@@ -4,9 +4,9 @@
   "private": true,
   "dependencies": {
     "@date-io/moment": "1.3.13",
-    "@material-ui/core": "4.12.0",
+    "@material-ui/core": "4.11.4",
     "@material-ui/icons": "4.11.2",
-    "@material-ui/lab": "4.0.0-alpha.59",
+    "@material-ui/lab": "4.0.0-alpha.58",
     "@material-ui/pickers": "3.3.10",
     "@pmmmwh/react-refresh-webpack-plugin": "0.4.3",
     "@sentry/react": "6.8.0",

yarn.lock

@@ -2357,14 +2357,14 @@
     "@types/yargs" "^16.0.0"
     chalk "^4.0.0"
 
-"@material-ui/core@4.12.0":
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/@material-ui/core/-/core-4.12.0.tgz#7f4c130fb585e4a4cdfbdb55e46bbe81c3763250"
-  integrity sha512-PB6gJdCLCgVdbCwBZgseKEP0zp+WiYao+YcEyJBLy3mTJ6sKoovmkI0fG/EjJ/S4mnjHlWl35T3SHxEBOVPztA==
+"@material-ui/core@4.11.4":
+  version "4.11.4"
+  resolved "https://registry.yarnpkg.com/@material-ui/core/-/core-4.11.4.tgz#4fb9fe5dec5dcf780b687e3a40cff78b2b9640a4"
+  integrity sha512-oqb+lJ2Dl9HXI9orc6/aN8ZIAMkeThufA5iZELf2LQeBn2NtjVilF5D2w7e9RpntAzDb4jK5DsVhkfOvFY/8fg==
   dependencies:
     "@babel/runtime" "^7.4.4"
     "@material-ui/styles" "^4.11.4"
-    "@material-ui/system" "^4.12.0"
+    "@material-ui/system" "^4.11.3"
     "@material-ui/types" "5.1.0"
     "@material-ui/utils" "^4.11.2"
     "@types/react-transition-group" "^4.2.0"
@@ -2382,10 +2382,10 @@
   dependencies:
     "@babel/runtime" "^7.4.4"
 
-"@material-ui/[email protected].59":
-  version "4.0.0-alpha.59"
-  resolved "https://registry.yarnpkg.com/@material-ui/lab/-/lab-4.0.0-alpha.59.tgz#d8d064e8f6064aaad4cfc003aa1ff1a711efdc96"
-  integrity sha512-FlA51B4aZbbnqRC70vCqSoQgbMyJsiT5oQg3B4RN3YlS92v9L/f5XmMRB4xj/ECF+1/BdHA5ZoupzIltNJtB2A==
+"@material-ui/[email protected].58":
+  version "4.0.0-alpha.58"
+  resolved "https://registry.yarnpkg.com/@material-ui/lab/-/lab-4.0.0-alpha.58.tgz#c7ebb66f49863c5acbb20817163737caa299fafc"
+  integrity sha512-GKHlJqLxUeHH3L3dGQ48ZavYrqGOTXkFkiEiuYMAnAvXAZP4rhMIqeHOPXSUQan4Bd8QnafDcpovOSLnadDmKw==
   dependencies:
     "@babel/runtime" "^7.4.4"
     "@material-ui/utils" "^4.11.2"
@@ -2427,10 +2427,10 @@
     jss-plugin-vendor-prefixer "^10.5.1"
     prop-types "^15.7.2"
 
-"@material-ui/system@^4.12.0":
-  version "4.12.0"
-  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.12.0.tgz#e05593219f04a0fb4369cf72b3a2cc5a3b0a29ef"
-  integrity sha512-fXfiLeHBLwoBgCrsjwGkwWVmtaZSi4Rcm3SnQwQy9HWq6JzQ6EmZCa0jyCRhDeh0p9qL1/RszTXloaAsuRAM0A==
+"@material-ui/system@^4.11.3":
+  version "4.11.3"
+  resolved "https://registry.yarnpkg.com/@material-ui/system/-/system-4.11.3.tgz#466bc14c9986798fd325665927c963eb47cc4143"
+  integrity sha512-SY7otguNGol41Mu2Sg6KbBP1ZRFIbFLHGK81y4KYbsV2yIcaEPOmsCK6zwWlp+2yTV3J/VwT6oSBARtGIVdXPw==
   dependencies:
     "@babel/runtime" "^7.4.4"
     "@material-ui/utils" "^4.11.2"