Change:
dependencies: object-keys "~0.4.0" <del> xterm-addon-canvas@0.5.0-beta.2: version "0.5.0-beta.2" resolved "https://registry.yarnpkg.com/xterm-addon-canvas/-/xterm-addon-canvas-0.5.0-beta.2.tgz#1b83c2a9a306766c47a4f80b8c65cc9ee5f5a5c4" integrity sha512-oTb/2krdbHYGxH2X6yiBZzAB/1WB+apUu4nXHdhBnht20bl8E+YVWqg95D4o0Gl+QJI+XOfB3mqmWaBx1x531A== </del> <ins> xterm-addon-canvas@0.5.0-beta.5: version "0.5.0-beta.5" resolved "https://registry.yarnpkg.com/xterm-addon-canvas/-/xterm-addon-canvas-0.5.0-beta.5.tgz#3ba753bdbe9a1815677e9e8de933fbc7e419f53b" integrity sha512-BFNoVEtMFar7G/sgqzNCl2ZPRyaMkpsNhqP+8cYN+5foCxy2YrgORyZ6pTbBYhjeK3RUb9r1vMuoNEKFinu71g== </ins> <del> xterm-addon-image@0.4.2: version "0.4.2" resolved "https://registry.yarnpkg.com/xterm-addon-image/-/xterm-addon-image-0.4.2.tgz#d25bb3a8c543d014accbfbbc875927f54d5f43b9" integrity sha512-QVuH5CGlValtFMVorb71TnMV7kQLqc9+V5oyOMNvFqW1NiOBNo/d0WVvMU8qOd2vsAdTbhjvUO8SPptZ5TJHYw== </del> <ins> xterm-addon-image@0.4.3: version "0.4.3" resolved "https://registry.yarnpkg.com/xterm-addon-image/-/xterm-addon-image-0.4.3.tgz#b9e563d908c6aa82458852eb5b8a7ea931c19dd3" integrity sha512-OyNs5qpW884CXJGRdqOnaiH2L9HLNyfO4oCHOH9mCVFjp099Aqc4u/DBs4nyTPcBgdeKrlE8xzI1i6y8H94aCw== </ins> <del> xterm-addon-search@0.13.0-beta.2: version "0.13.0-beta.2" resolved "https://registry.yarnpkg.com/xterm-addon-search/-/xterm-addon-search-0.13.0-beta.2.tgz#c984a35312acad4ce768d17bc49adffa90eece61" integrity sha512-+VoPhIRmfiX2uh2t6xD/RJtBYjVjrkNa3dKQnOYEp4UbYzDjK57rZX652mnZ82TQfk/juxf7v+jV5aRdNLZVbA== </del> <ins> xterm-addon-search@0.13.0-beta.4: version "0.13.0-beta.4" resolved "https://registry.yarnpkg.com/xterm-addon-search/-/xterm-addon-search-0.13.0-beta.4.tgz#a9817600cc0a71dee524d0f025e88e013f87f14a" integrity sha512-A9Ps7iqGVUSphLCVrGYrfua1ADjtm9ff5CLs8cpiZnMK45X1FTIrXxEWvFccoiwtmZINEDJPGvbfIIqu8ZkXyg== </ins> <del> xterm-addon-serialize@0.11.0-beta.2: version "0.11.0-beta.2" resolved "https://registry.yarnpkg.com/xterm-addon-serialize/-/xterm-addon-serialize-0.11.0-beta.2.tgz#fff924decfbf1bc08434317894f985fef7bb260b" integrity sha512-tN4IT2e+EIpsoFpMONUh1OAuoVAcV7AYOLsqMKgH6GNWB1D/LKGo3cwjpw1vwRZzDJJcCcLxYgxlUzhPbDbLxQ== </del> <ins> xterm-addon-serialize@0.11.0-beta.4: version "0.11.0-beta.4" resolved "https://registry.yarnpkg.com/xterm-addon-serialize/-/xterm-addon-serialize-0.11.0-beta.4.tgz#5f6cb673c09b3e4d41c08dbaa57933839eb557da" integrity sha512-QDiKdLlyjMBdMmKgWLrkZCaLiDotoDsWVSilEu3oo4+nAWgQ4trpFOOtha6ptETN0i3GLnY02kzagVG6AYXnPg== </ins> xterm-addon-unicode11@0.5.0: version "0.5.0" resolved "https://registry.yarnpkg.com/xterm-addon-unicode11/-/xterm-addon-unicode11-0.5.0.tgz#41c0d96acc1e3bb6c6596eee64e163b6bca74be7" integrity sha512-Jm4/g4QiTxiKiTbYICQgC791ubhIZyoIwxAIgOW8z8HWFNY+lwk+dwaKEaEeGBfM48Vk8fklsUW9u/PlenYEBg== <del> xterm-addon-webgl@0.16.0-beta.2: version "0.16.0-beta.2" resolved "https://registry.yarnpkg.com/xterm-addon-webgl/-/xterm-addon-webgl-0.16.0-beta.2.tgz#30489ef235405255ee54077002c90553531870d8" integrity sha512-DAt4E/QI1w34ToBhcDj0vaZOAHOO+ffwMt2HGDAB7amPXRcMb0LBIjLpyZhB9sD4tbIgsE0vuqZi1R9vKxZwbg== </del> <ins> xterm-addon-webgl@0.16.0-beta.4: version "0.16.0-beta.4" resolved "https://registry.yarnpkg.com/xterm-addon-webgl/-/xterm-addon-webgl-0.16.0-beta.4.tgz#62193b0631236a176e9136003601358be759b45b" integrity sha512-IpywoGp9ZIaqQ3F2TNLkauhoZiDUNxQceKAskaD8hgUyahzAwsB7RNVOv451Ry40wFHlDjAZQvATVLFZTT5qmw== </ins> <del> xterm-headless@5.3.0-beta.7: version "5.3.0-beta.7" resolved "https://registry.yarnpkg.com/xterm-headless/-/xterm-headless-5.3.0-beta.7.tgz#92704cecf937a18f2223b16efcab8c4e9e8a9e62" integrity sha512-8LDY/cId73q3w6jMmiGU6HtJlfIhtqu/oWlDj/9wUr8SQnCQJwPBzu6RizzQRz1lzMN+8WHdzrHjKcNtayZbdw== </del> <ins> xterm-headless@5.3.0-beta.17: version "5.3.0-beta.17" resolved "https://registry.yarnpkg.com/xterm-headless/-/xterm-headless-5.3.0-beta.17.tgz#e15168447c9d505d69df17f5e090a4ff50e7c3b8" integrity sha512-eFoCUMI+5tL4zZFGJDv3ZhqwIPgu2Ca5wKlWU1lEuqipc6UpdUHopKQMkLdCcqqliQFEmm1S+rrd/wwDZDmyEQ== </ins> <del> xterm@5.3.0-beta.7: version "5.3.0-beta.7" resolved "https://registry.yarnpkg.com/xterm/-/xterm-5.3.0-beta.7.tgz#ee638fe60382e6b13f36dec2355c3530ff1c4c34" integrity sha512-wd+QHHfCVSZMSH7ah8WSeCu7VAqZcAD5pEAOiQxCg4VfXu+L//QOycqlWecgr0SFui2X9LshfD+cI9J3FcHRNA== </del> <ins> xterm@5.3.0-beta.17: version "5.3.0-beta.17" resolved "https://registry.yarnpkg.com/xterm/-/xterm-5.3.0-beta.17.tgz#540fa0fb8a0b4aa0e5f4e3e56212100001830451" integrity sha512-4jI0voWqsDQL5ADEMixY7aygcmjLMLpRkyC5q2CuMnncn4lLh7Vq+rMTQE1FX2WKKRcq8n5uKTI0dxA2fxKHpw== </ins> y18n@^3.2.1: version "3.2.2"

Discussion:
Testing Enabled smooth scrolling, reloaded the window but it looks like smooth scrolling is not working in the following scenarios: page up/page down while jumping between search results
Upstream:
try try